swaped curley quotes straight

README.md

@@ -43,26 +43,26 @@ fscreen.onfullscreenchange = handler;
 // replacement for: document.onfullscreenchange = handler
 // mapped to: document.vendorMappedOnfullscreenchange = handler
 
-fscreen.addEventListener(‘fullscreenchange’, handler, options);
-// replacement for: document.addEventListener(‘fullscreenchange’, handler, options)
-// mapped to: document.addEventListener(‘vendorMappedFullscreenchange’, handler, options)
+fscreen.addEventListener('fullscreenchange', handler, options);
+// replacement for: document.addEventListener('fullscreenchange', handler, options)
+// mapped to: document.addEventListener('vendorMappedFullscreenchange', handler, options)
 
-fscreen.removeEventListener(‘fullscreenchange’, handler, options);
-// replacement for: document.removeEventListener(‘fullscreenchange’, handler, options)
-// mapped to: document.removeEventListener(‘vendorMappedFullscreenchange’, handler, options)
+fscreen.removeEventListener('fullscreenchange', handler, options);
+// replacement for: document.removeEventListener('fullscreenchange', handler, options)
+// mapped to: document.removeEventListener('vendorMappedFullscreenchange', handler, options)
 
 
 fscreen.onfullscreenerror = handler;
 // replacement for: document.onfullscreenerror = handler
 // mapped to: document.vendorMappedOnfullscreenerror = handler
 
-fscreen.addEventListener(‘fullscreenerror’, handler, options);
-// replacement for: document.addEventListener(‘fullscreenerror’, handler, options)
-// mapped to: document.addEventListener(‘vendorMappedFullscreenerror’, handler, options)
+fscreen.addEventListener('fullscreenerror', handler, options);
+// replacement for: document.addEventListener('fullscreenerror', handler, options)
+// mapped to: document.addEventListener('vendorMappedFullscreenerror', handler, options)
 
-fscreen.removeEventListener(‘fullscreenerror’, handler, options);
-// replacement for: document.removeEventListener(‘fullscreenerror’, handler, options)
-// mapped to: document.removeEventListener(‘vendorMappedFullscreenerror’, handler, options)
+fscreen.removeEventListener('fullscreenerror', handler, options);
+// replacement for: document.removeEventListener('fullscreenerror', handler, options)
+// mapped to: document.removeEventListener('vendorMappedFullscreenerror', handler, options)
 ```
 
 ## Usage