Fixed spelling in single-line comments.
diff --git a/src/http/modules/ngx_http_autoindex_module.c b/src/http/modules/ngx_http_autoindex_module.c
index 9b54d0c..450a48e 100644
--- a/src/http/modules/ngx_http_autoindex_module.c
+++ b/src/http/modules/ngx_http_autoindex_module.c
@@ -95,8 +95,8 @@
     NULL,                                  /* create server configuration */
     NULL,                                  /* merge server configuration */
 
-    ngx_http_autoindex_create_loc_conf,    /* create location configration */
-    ngx_http_autoindex_merge_loc_conf      /* merge location configration */
+    ngx_http_autoindex_create_loc_conf,    /* create location configuration */
+    ngx_http_autoindex_merge_loc_conf      /* merge location configuration */
 };
 
 
diff --git a/src/http/modules/ngx_http_index_module.c b/src/http/modules/ngx_http_index_module.c
index 6bf4b04..cfe4ba6 100644
--- a/src/http/modules/ngx_http_index_module.c
+++ b/src/http/modules/ngx_http_index_module.c
@@ -62,8 +62,8 @@
     NULL,                                  /* create server configuration */
     NULL,                                  /* merge server configuration */
 
-    ngx_http_index_create_loc_conf,        /* create location configration */
-    ngx_http_index_merge_loc_conf          /* merge location configration */
+    ngx_http_index_create_loc_conf,        /* create location configuration */
+    ngx_http_index_merge_loc_conf          /* merge location configuration */
 };
 
 
diff --git a/src/http/modules/ngx_http_limit_conn_module.c b/src/http/modules/ngx_http_limit_conn_module.c
index c119945..c23c046 100644
--- a/src/http/modules/ngx_http_limit_conn_module.c
+++ b/src/http/modules/ngx_http_limit_conn_module.c
@@ -118,8 +118,8 @@
     NULL,                                  /* create server configuration */
     NULL,                                  /* merge server configuration */
 
-    ngx_http_limit_conn_create_conf,       /* create location configration */
-    ngx_http_limit_conn_merge_conf         /* merge location configration */
+    ngx_http_limit_conn_create_conf,       /* create location configuration */
+    ngx_http_limit_conn_merge_conf         /* merge location configuration */
 };
 
 
diff --git a/src/http/modules/ngx_http_limit_req_module.c b/src/http/modules/ngx_http_limit_req_module.c
index f1698a3..18db715 100644
--- a/src/http/modules/ngx_http_limit_req_module.c
+++ b/src/http/modules/ngx_http_limit_req_module.c
@@ -121,8 +121,8 @@
     NULL,                                  /* create server configuration */
     NULL,                                  /* merge server configuration */
 
-    ngx_http_limit_req_create_conf,        /* create location configration */
-    ngx_http_limit_req_merge_conf          /* merge location configration */
+    ngx_http_limit_req_create_conf,        /* create location configuration */
+    ngx_http_limit_req_merge_conf          /* merge location configuration */
 };
 
 
diff --git a/src/http/modules/ngx_http_log_module.c b/src/http/modules/ngx_http_log_module.c
index 737a772..2452f23 100644
--- a/src/http/modules/ngx_http_log_module.c
+++ b/src/http/modules/ngx_http_log_module.c
@@ -161,8 +161,8 @@
     NULL,                                  /* create server configuration */
     NULL,                                  /* merge server configuration */
 
-    ngx_http_log_create_loc_conf,          /* create location configration */
-    ngx_http_log_merge_loc_conf            /* merge location configration */
+    ngx_http_log_create_loc_conf,          /* create location configuration */
+    ngx_http_log_merge_loc_conf            /* merge location configuration */
 };
 
 
@@ -377,10 +377,10 @@
 
     if (!r->root_tested) {
 
-        /* test root directory existance */
+        /* test root directory existence */
 
         if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) {
-            /* simulate successfull logging */
+            /* simulate successful logging */
             return len;
         }
 
@@ -404,14 +404,14 @@
             != NGX_OK)
         {
             if (of.err == 0) {
-                /* simulate successfull logging */
+                /* simulate successful logging */
                 return len;
             }
 
             ngx_log_error(NGX_LOG_ERR, r->connection->log, of.err,
                           "testing \"%s\" existence failed", path.data);
 
-            /* simulate successfull logging */
+            /* simulate successful logging */
             return len;
         }
 
@@ -419,7 +419,7 @@
             ngx_log_error(NGX_LOG_ERR, r->connection->log, NGX_ENOTDIR,
                           "testing \"%s\" existence failed", path.data);
 
-            /* simulate successfull logging */
+            /* simulate successful logging */
             return len;
         }
     }
@@ -428,7 +428,7 @@
                             script->values->elts)
         == NULL)
     {
-        /* simulate successfull logging */
+        /* simulate successful logging */
         return len;
     }
 
@@ -457,7 +457,7 @@
     {
         ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno,
                       "%s \"%s\" failed", of.failed, log.data);
-        /* simulate successfull logging */
+        /* simulate successful logging */
         return len;
     }
 
diff --git a/src/http/modules/ngx_http_memcached_module.c b/src/http/modules/ngx_http_memcached_module.c
index be45d4e..5077ded 100644
--- a/src/http/modules/ngx_http_memcached_module.c
+++ b/src/http/modules/ngx_http_memcached_module.c
@@ -115,8 +115,8 @@
     NULL,                                  /* create server configuration */
     NULL,                                  /* merge server configuration */
 
-    ngx_http_memcached_create_loc_conf,    /* create location configration */
-    ngx_http_memcached_merge_loc_conf      /* merge location configration */
+    ngx_http_memcached_create_loc_conf,    /* create location configuration */
+    ngx_http_memcached_merge_loc_conf      /* merge location configuration */
 };
 
 
diff --git a/src/http/modules/ngx_http_proxy_module.c b/src/http/modules/ngx_http_proxy_module.c
index f2bff3d..678c70e 100644
--- a/src/http/modules/ngx_http_proxy_module.c
+++ b/src/http/modules/ngx_http_proxy_module.c
@@ -530,8 +530,8 @@
     NULL,                                  /* create server configuration */
     NULL,                                  /* merge server configuration */
 
-    ngx_http_proxy_create_loc_conf,        /* create location configration */
-    ngx_http_proxy_merge_loc_conf          /* merge location configration */
+    ngx_http_proxy_create_loc_conf,        /* create location configuration */
+    ngx_http_proxy_merge_loc_conf          /* merge location configuration */
 };
 
 
diff --git a/src/http/modules/ngx_http_random_index_module.c b/src/http/modules/ngx_http_random_index_module.c
index 67f34f7..b0f0e08 100644
--- a/src/http/modules/ngx_http_random_index_module.c
+++ b/src/http/modules/ngx_http_random_index_module.c
@@ -49,8 +49,8 @@
     NULL,                                  /* create server configuration */
     NULL,                                  /* merge server configuration */
 
-    ngx_http_random_index_create_loc_conf, /* create location configration */
-    ngx_http_random_index_merge_loc_conf   /* merge location configration */
+    ngx_http_random_index_create_loc_conf, /* create location configuration */
+    ngx_http_random_index_merge_loc_conf   /* merge location configuration */
 };
 
 
diff --git a/src/http/modules/ngx_http_rewrite_module.c b/src/http/modules/ngx_http_rewrite_module.c
index 98da67f..74d26e5 100644
--- a/src/http/modules/ngx_http_rewrite_module.c
+++ b/src/http/modules/ngx_http_rewrite_module.c
@@ -112,8 +112,8 @@
     NULL,                                  /* create server configuration */
     NULL,                                  /* merge server configuration */
 
-    ngx_http_rewrite_create_loc_conf,      /* create location configration */
-    ngx_http_rewrite_merge_loc_conf        /* merge location configration */
+    ngx_http_rewrite_create_loc_conf,      /* create location configuration */
+    ngx_http_rewrite_merge_loc_conf        /* merge location configuration */
 };
 
 
diff --git a/src/http/modules/ngx_http_userid_filter_module.c b/src/http/modules/ngx_http_userid_filter_module.c
index 8713dd6..1487c09 100644
--- a/src/http/modules/ngx_http_userid_filter_module.c
+++ b/src/http/modules/ngx_http_userid_filter_module.c
@@ -166,8 +166,8 @@
     NULL,                                  /* create server configuration */
     NULL,                                  /* merge server configuration */
 
-    ngx_http_userid_create_conf,           /* create location configration */
-    ngx_http_userid_merge_conf             /* merge location configration */
+    ngx_http_userid_create_conf,           /* create location configuration */
+    ngx_http_userid_merge_conf             /* merge location configuration */
 };