style fix

src/core/ngx_md5.h

diff --git a/src/core/ngx_md5.h b/src/core/ngx_md5.h
index eeba97e..f2e99bc 100644
--- a/src/core/ngx_md5.h
+++ b/src/core/ngx_md5.h
@@ -24,15 +24,15 @@
 
 #if (NGX_OPENSSL_MD5)
 
-#define  ngx_md5_init    MD5_Init
-#define  ngx_md5_update  MD5_Update
-#define  ngx_md5_final   MD5_Final
+#define ngx_md5_init    MD5_Init
+#define ngx_md5_update  MD5_Update
+#define ngx_md5_final   MD5_Final
 
 #else
 
-#define  ngx_md5_init    MD5Init
-#define  ngx_md5_update  MD5Update
-#define  ngx_md5_final   MD5Final
+#define ngx_md5_init    MD5Init
+#define ngx_md5_update  MD5Update
+#define ngx_md5_final   MD5Final
 
 #endif
 

src/core/ngx_sha1.h

diff --git a/src/core/ngx_sha1.h b/src/core/ngx_sha1.h
index 78f52c5..f158fd4 100644
--- a/src/core/ngx_sha1.h
+++ b/src/core/ngx_sha1.h
@@ -22,9 +22,9 @@
 typedef SHA_CTX  ngx_sha1_t;
 
 
-#define  ngx_sha1_init    SHA1_Init
-#define  ngx_sha1_update  SHA1_Update
-#define  ngx_sha1_final   SHA1_Final
+#define ngx_sha1_init    SHA1_Init
+#define ngx_sha1_update  SHA1_Update
+#define ngx_sha1_final   SHA1_Final
 
 
 #endif /* _NGX_SHA1_H_INCLUDED_ */