Build: Fix various typos

Thanks @jamesgpearce, @imyousuf
Ref dc4b914a05e1e6dbf13f916897b5d6a472ea0380

build/tasks/build.js

@@ -181,7 +181,7 @@ module.exports = function( grunt ) {
 						// Check removeWith list
 						excludeList( removeWith[ module ] );
 					} else {
-						grunt.log.error( "Module \"" + module + "\" is a mimimum requirement.");
+						grunt.log.error( "Module \"" + module + "\" is a minimum requirement.");
 					}
 				} else {
 					grunt.log.writeln( flag );

test/unit/data.js

@@ -88,7 +88,7 @@ test("jQuery.data({})", 25, function() {
 test("jQuery.data(window)", 25, function() {
 	// remove bound handlers from window object to stop potential false positives caused by fix for #5280 in
 	// transports/xhr.js
-	jQuery( window ).off( "unload" );
+	jQuery( window ).off( "unload" );
 
 	dataTests( window );
 });