diff --git a/atom/common/platform_util_linux.cc b/atom/common/platform_util_linux.cc
index 1b998ecaef..ee08d2832b 100644
--- a/atom/common/platform_util_linux.cc
+++ b/atom/common/platform_util_linux.cc
@@ -90,7 +90,7 @@ bool OpenExternal(const GURL& url, bool activate) {
 }
 
 bool OpenExternal(const GURL& url, bool activate,
-  const OpenExternalCallback& callback) {
+                  const OpenExternalCallback& callback) {
   // TODO(gabriel): Implement async open if callback is specified
   bool opened = OpenExternal(url, activate);
   callback.Run(opened);
diff --git a/atom/common/platform_util_win.cc b/atom/common/platform_util_win.cc
index 69778fefe8..d2f2b1ca11 100644
--- a/atom/common/platform_util_win.cc
+++ b/atom/common/platform_util_win.cc
@@ -317,8 +317,8 @@ bool OpenExternal(const base::string16& url, bool activate) {
 }
 
 bool OpenExternal(const base::string16& url, bool activate,
-  const OpenExternalCallback& callback) {
-  // // TODO(gabriel): Implement async open if callback is specified
+                  const OpenExternalCallback& callback) {
+  // TODO(gabriel): Implement async open if callback is specified
   bool opened = OpenExternal(url, activate);
   callback.Run(opened);
   return opened;