diff --git a/src/cocoa_platform.h b/src/cocoa_platform.h
index 32d1c213..0e2af374 100644
--- a/src/cocoa_platform.h
+++ b/src/cocoa_platform.h
@@ -59,7 +59,7 @@ typedef void* id;
 typedef struct _GLFWwindowNS
 {
     id              object;
-    id	            delegate;
+    id              delegate;
     id              view;
     unsigned int    modifierFlags;
 
diff --git a/src/cocoa_window.m b/src/cocoa_window.m
index 143a43b3..d005ced2 100644
--- a/src/cocoa_window.m
+++ b/src/cocoa_window.m
@@ -107,7 +107,7 @@ static GLboolean enterFullscreenMode(_GLFWwindow* window)
     // NOTE: The window is resized despite mode setting failure to make
     //       glfwSetWindowSize more robust
     [window->ns.object setFrame:[getScreen(window->monitor->ns.displayID) frame]
-			display:YES];
+                        display:YES];
 
     return status;
 }