Fix style issues.

gdb/nacl-manifest.c

Index: gdb/nacl-manifest.c
diff --git a/gdb/nacl-manifest.c b/gdb/nacl-manifest.c
index ba34b93fd8759415c7a2c498a84b987b5387cfa3..2ae402753e6fc43dd3f65203351990977d4304f8 100644
--- a/gdb/nacl-manifest.c
+++ b/gdb/nacl-manifest.c
@@ -129,7 +129,7 @@ nacl_manifest_free (void)
 struct json_manifest_reader
   {
     /* Manifest file.  */
-    FILE* file;
+    FILE *file;
 
     /* Stack of members being parsed.  */
     const char *members[MANIFEST_MAX_NESTING];
@@ -138,7 +138,7 @@ struct json_manifest_reader
     int nesting;
 
     /* Manifest file directory without slash at the end. */
-    char* dirname;
+    char *dirname;
   };
 
 static void
@@ -334,7 +334,7 @@ nacl_manifest_command (char *args, int from_tty)
 {
   if (args)
     {
-      char* manifest_filename;
+      char *manifest_filename;
       struct cleanup *old_chain;
       struct json_manifest_reader r = { 0 };