diff --git a/AUTHORS.txt b/AUTHORS.txt
index a62455fe6..5bbfb7d5f 100644
--- a/AUTHORS.txt
+++ b/AUTHORS.txt
@@ -163,3 +163,4 @@ Adam Coulombe <me@adam.co>
 Andrew Plummer <plummer.andrew@gmail.com>
 Nguyen Phuc Lam <ruado1987@gmail.com>
 Dmitry Gusev <dmitry.gusev@gmail.com>
+Michał Z. Gołębiowski <michal.golebiowski@laboratorium.ee>
diff --git a/build/release.js b/build/release.js
index 36f96f0b5..d2bff0f16 100644
--- a/build/release.js
+++ b/build/release.js
@@ -181,7 +181,7 @@ function uploadToCDN( next ) {
 		});
 	});
 	cmds.push( next );
-	
+
 	steps.apply( this, cmds );
 }
 
diff --git a/speed/benchmark.js b/speed/benchmark.js
index b970e14af..334abf15d 100644
--- a/speed/benchmark.js
+++ b/speed/benchmark.js
@@ -4,7 +4,7 @@ function benchmark(fn, times, name){
 	var s = fn.indexOf('{')+1,
 		e = fn.lastIndexOf('}');
 	fn = fn.substring(s,e);
-	
+
 	return benchmarkString(fn, times, name);
 }
 
diff --git a/speed/event.html b/speed/event.html
index 6d463b4d8..eb4dfc7ce 100644
--- a/speed/event.html
+++ b/speed/event.html
@@ -8,7 +8,7 @@
 	<script src="../dist/jquery.js"></script>
 	<script>
 	jQuery(function(){
-	
+
 	});
 
 	var events = [], num = 400, exec = false;
diff --git a/speed/slice.vs.concat.html b/speed/slice.vs.concat.html
index 949c5f962..a5372a690 100644
--- a/speed/slice.vs.concat.html
+++ b/speed/slice.vs.concat.html
@@ -6,42 +6,42 @@
 
 	var SIZE = 1e4,
 		LOOPS = 500;
-	
+
 	var arr = new Array(SIZE);
-	for ( var i=arr.length-1; i >= 0; --i )
+	for ( var i = arr.length - 1; i >= 0; --i )
 		arr[i] = 0;
 
 	var t = new Date;
-	for ( i=0; i < LOOPS; i++ )
+	for ( i = 0; i < LOOPS; i++ )
 		arr.slice(0);
 	var tslice = new Date - t;
-	
+
 	t = new Date;
-	for ( i=0; i < LOOPS; i++ )
+	for ( i = 0; i < LOOPS; i++ )
 		arr.concat();
 	var tconcat = new Date - t;
-	
+
 	// clone() is just to see how fast built-ins are
 	t = new Date;
-	for ( i=0; i < LOOPS; i++ )
+	for ( i = 0; i < LOOPS; i++ )
 		clone(arr);
 	var tclone = new Date - t;
-	
+
 	alert([
 		'slice:'+tslice,
 		'concat:'+tconcat,
 		'clone:'+tclone
 	].join('\n'));
-	
-	
+
+
 	function clone(arr){
 		var i = arr.length,
 			copy = new Array(i);
-			
+
 		while (i--)
 			copy[i] = arr[i];
-			
+
 		return copy;
 	}
 })();
-</script>
\ No newline at end of file
+</script>
diff --git a/src/ajax.js b/src/ajax.js
index f12b231a8..3ceb82c6d 100644
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -2,7 +2,7 @@ var
 	// Document location
 	ajaxLocParts,
 	ajaxLocation,
-	
+
 	ajax_nonce = jQuery.now(),
 
 	ajax_rquery = /\?/,
@@ -140,7 +140,7 @@ jQuery.fn.load = function( url, params, callback ) {
 		off = url.indexOf(" ");
 
 	if ( off >= 0 ) {
-		selector = url.slice( off, url.length );
+		selector = url.slice( off );
 		url = url.slice( 0, off );
 	}
 
@@ -427,10 +427,11 @@ jQuery.extend({
 		jqXHR.error = jqXHR.fail;
 
 		// Remove hash character (#7531: and string promotion)
-		// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
+		// Add protocol if not provided (prefilters might expect it)
 		// Handle falsy url in the settings object (#10093: consistency with old signature)
 		// We also use the url parameter if available
-		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
+			.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
 
 		// Alias method option to type as per ticket #12004
 		s.type = options.method || options.type || s.method || s.type;
diff --git a/src/dimensions.js b/src/dimensions.js
index 9e4d5729d..ae59fb05d 100644
--- a/src/dimensions.js
+++ b/src/dimensions.js
@@ -20,8 +20,8 @@ jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
 				if ( elem.nodeType === 9 ) {
 					doc = elem.documentElement;
 
-					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
-					// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
+					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+					// whichever is greatest
 					return Math.max(
 						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
 						elem.body[ "offset" + name ], doc[ "offset" + name ],
diff --git a/src/effects.js b/src/effects.js
index 764895200..c0f558aec 100644
--- a/src/effects.js
+++ b/src/effects.js
@@ -440,8 +440,8 @@ Tween.propHooks = {
 	}
 };
 
-// Remove in 2.0 - this supports IE8's panic based approach
-// to setting things on disconnected nodes
+// Support: IE9
+// Panic based approach to setting things on disconnected nodes
 
 Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
 	set: function( tween ) {
diff --git a/src/event.js b/src/event.js
index c9de8e617..d784e1c66 100644
--- a/src/event.js
+++ b/src/event.js
@@ -66,7 +66,7 @@ jQuery.event = {
 			tmp = rtypenamespace.exec( types[t] ) || [];
 			type = origType = tmp[1];
 			namespaces = ( tmp[2] || "" ).split( "." ).sort();
-			
+
 			// There *must* be a type, no attaching namespace-only handlers
 			if ( !type ) {
 				continue;
diff --git a/test/unit/ajax.js b/test/unit/ajax.js
index 040485098..79f410406 100644
--- a/test/unit/ajax.js
+++ b/test/unit/ajax.js
@@ -1468,7 +1468,7 @@ module( "ajax", {
 			strictEqual( ajaxXML.find("tab").length, 3, "Parsed node was added properly" );
 		}
 	});
-	
+
 	ajaxTest( "#13292 - jQuery.ajax() - converter is bypassed for 204 requests", 3, {
 		url: "data/nocontent.php",
 		dataType: "testing",
diff --git a/test/unit/attributes.js b/test/unit/attributes.js
index aa232e887..7d0366b90 100644
--- a/test/unit/attributes.js
+++ b/test/unit/attributes.js
@@ -446,7 +446,7 @@ test( "attr(String, Object)", function() {
 
 	// Setting attributes on svg elements (bug #3116)
 	var $svg = jQuery(
-		"<svg xmlns='http://www.w3.org/2000/svg'   xmlns:xlink='http://www.w3.org/1999/xlink' version='1.1'  baseProfile='full' width='200' height='200'>" +
+		"<svg xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' version='1.1' baseProfile='full' width='200' height='200'>" +
 
 			"<circle cx='200' cy='200' r='150' />" +
 			"</svg>"