Spelling correction

modules/juce_core/system/juce_PlatformDefs.h

@@ -63,8 +63,8 @@
 //==============================================================================
 #if JUCE_IOS || JUCE_LINUX || JUCE_ANDROID || JUCE_PPC
   /** This will try to break into the debugger if the app is currently being debugged.
-      If called by an app that's not being debugged, the behaiour isn't defined - it may crash or not, depending
-      on the platform.
+      If called by an app that's not being debugged, the behaviour isn't defined - it may 
+      crash or not, depending on the platform.
       @see jassert()
   */
   #define juce_breakDebugger        { ::kill (0, SIGTRAP); }