3 files changed, 7 insertions, 9 deletions
diff --git a/src/include/regex/cclass.h b/src/include/regex/cclass.h
index 8290810259c..c0ae7da4f65 100644
--- a/src/include/regex/cclass.h
+++ b/src/include/regex/cclass.h
@@ -52,7 +52,7 @@ static struct cclass
 	},
 	{
 		"alpha", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz",
-		""
+			""
 	},
 	{
 		"blank", " \t", ""
@@ -67,31 +67,31 @@ static struct cclass
 	{
 		"graph", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
 0123456789!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~",
-		""
+			""
 	},
 	{
 		"lower", "abcdefghijklmnopqrstuvwxyz",
-		""
+			""
 	},
 	{
 		"print", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
 0123456789!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~ ",
-		""
+			""
 	},
 	{
 		"punct", "!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~",
-		""
+			""
 	},
 	{
 		"space", "\t\n\v\f\r ", ""
 	},
 	{
 		"upper", "ABCDEFGHIJKLMNOPQRSTUVWXYZ",
-		""
+			""
 	},
 	{
 		"xdigit", "0123456789ABCDEFabcdef",
-		""
+			""
 	},
 	{
 		NULL, NULL, ""
diff --git a/src/include/regex/regex.h b/src/include/regex/regex.h
index 180bfe204f5..9ef8bee95a5 100644
--- a/src/include/regex/regex.h
+++ b/src/include/regex/regex.h
@@ -109,5 +109,4 @@ extern int pg95_regexec(const regex_t *preg, const char *string,
 			 size_t nmatch,
 			 regmatch_t *pmatch, int eflags);
 extern void pg95_regfree(regex_t *preg);
-
 #endif	 /* !_REGEX_H_ */
diff --git a/src/include/regex/utils.h b/src/include/regex/utils.h
index 4a29c217264..0ef6c50a8e2 100644
--- a/src/include/regex/utils.h
+++ b/src/include/regex/utils.h
@@ -60,5 +60,4 @@ typedef unsigned char uch;
 #define NDEBUG					/* no assertions please */
 #endif
 #endif
-
 #endif	 /* _REGEX_UTILS_H */