style fixes. No code changes
diff --git a/scripts/basic/docproc.c b/scripts/basic/docproc.c
index d9db84a..a1b761b 100644
--- a/scripts/basic/docproc.c
+++ b/scripts/basic/docproc.c
@@ -178,7 +178,7 @@
 			fprintf(stderr, "docproc: ");
 			perror(real_filename);
 		}
-		while(fgets(line, MAXLINESZ, fp)) {
+		while (fgets(line, MAXLINESZ, fp)) {
 			char *p;
 			char *e;
 			if (((p = strstr(line, "EXPORT_SYMBOL_GPL")) != 0) ||
@@ -291,7 +291,7 @@
 {
 	char line[MAXLINESZ];
 	char * s;
-	while(fgets(line, MAXLINESZ, infile)) {
+	while (fgets(line, MAXLINESZ, infile)) {
 		if (line[0] == '!') {
 			s = line + 2;
 			switch (line[1]) {