diff --git a/build/tasks/build.js b/build/tasks/build.js
index a64481fe6..e1cf74118 100644
--- a/build/tasks/build.js
+++ b/build/tasks/build.js
@@ -177,7 +177,7 @@ 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.");
 						if ( module === "selector" ) {
 							grunt.log.error(
 								"If you meant to replace Sizzle, use -sizzle instead."
diff --git a/test/unit/data.js b/test/unit/data.js
index d3ae818ed..46a13adb9 100644
--- a/test/unit/data.js
+++ b/test/unit/data.js
@@ -144,7 +144,7 @@ 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 );
 });
@@ -806,4 +806,4 @@ testIframeWithCallback( "enumerate data attrs on body (#14894)", "data/dataAttrs
 	expect(1);
 
 	equal(result, "ok", "enumeration of data- attrs on body" );
-});
\ No newline at end of file
+});
diff --git a/test/unit/selector.js b/test/unit/selector.js
index e3830d9bd..12c26f1cb 100644
--- a/test/unit/selector.js
+++ b/test/unit/selector.js
@@ -30,7 +30,7 @@ test("id", function() {
 	t( "ID Selector w/ Element", "body#body", ["body"] );
 	t( "ID Selector w/ Element", "ul#first", [] );
 	t( "ID selector with existing ID descendant", "#firstp #simon1", ["simon1"] );
-	t( "ID selector with non-existant descendant", "#firstp #foobar", [] );
+	t( "ID selector with non-existent descendant", "#firstp #foobar", [] );
 	t( "ID selector using UTF8", "#台北Táiběi", ["台北Táiběi"] );
 	t( "Multiple ID selectors using UTF8", "#台北Táiběi, #台北", ["台北Táiběi","台北"] );
 	t( "Descendant ID selector using UTF8", "div #台北", ["台北"] );
@@ -55,7 +55,7 @@ test("id", function() {
 
 	t( "ID Selector on Form with an input that has a name of 'id'", "#lengthtest", ["lengthtest"] );
 
-	t( "ID selector with non-existant ancestor", "#asdfasdf #foobar", [] ); // bug #986
+	t( "ID selector with non-existent ancestor", "#asdfasdf #foobar", [] ); // bug #986
 
 	t( "Underscore ID", "#types_all", ["types_all"] );
 	t( "Dash ID", "#qunit-fixture", ["qunit-fixture"] );
@@ -138,7 +138,7 @@ test( "child and adjacent", function() {
 
 	nothiddendiv = document.getElementById("nothiddendiv");
 
-	t( "Non-existant ancestors", ".fototab > .thumbnails > a", [] );
+	t( "Non-existent ancestors", ".fototab > .thumbnails > a", [] );
 });
 
 test("attributes", function() {