Code style changes

src/manipulation.js

@@ -64,8 +64,8 @@ jQuery.fn.extend({
 
 	wrapInner: function( html ) {
 		if ( jQuery.isFunction( html ) ) {
-			return this.each(function(i) {
-				jQuery(this).wrapInner( html.call(this, i) );
+			return this.each(function( i ) {
+				jQuery( this ).wrapInner( html.call(this, i) );
 			});
 		}
 
@@ -83,10 +83,10 @@ jQuery.fn.extend({
 	},
 
 	wrap: function( html ) {
-		var isFunction = jQuery.isFunction( html );
+		var isFunc = jQuery.isFunction( html );
 
-		return this.each(function(i) {
-			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+		return this.each(function( i ) {
+			jQuery( this ).wrapAll( isFunc ? html.call(this, i) : html );
 		});
 	},
 
@@ -132,10 +132,9 @@ jQuery.fn.extend({
 
 	// keepData is for internal use only--do not document
 	remove: function( selector, keepData ) {
-		var elem,
-			i = 0;
+		var elem, i = 0;
 
-		for ( ; (elem = this[i]) != null; i++ ) {
+		for ( ; ( elem = this[ i ] ) != null; i++ ) {
 			if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) {
 				if ( !keepData && elem.nodeType === 1 ) {
 					jQuery.cleanData( getAll( elem ) );