diff --git a/core/css/apps.css b/core/css/apps.css
index de40c40dfc..79044fbaee 100644
--- a/core/css/apps.css
+++ b/core/css/apps.css
@@ -84,7 +84,7 @@
 }
 
 #app-navigation .collapse {
-	display: none; /* hide collapse button intially */
+	display: none; /* hide collapse button initially */
 }
 #app-navigation .collapsible > .collapse {
 	position: absolute;
diff --git a/core/js/jquery-showpassword.js b/core/js/jquery-showpassword.js
index a4373ec82b..23ddf94771 100644
--- a/core/js/jquery-showpassword.js
+++ b/core/js/jquery-showpassword.js
@@ -1,6 +1,6 @@
 /*
 *	@name							Show Password
-*	@descripton						
+*	@description
 *	@version						1.3
 *	@requires						Jquery 1.5
 *
diff --git a/core/js/jquery.avatar.js b/core/js/jquery.avatar.js
index d87c234e14..6ae9cf78a1 100644
--- a/core/js/jquery.avatar.js
+++ b/core/js/jquery.avatar.js
@@ -21,7 +21,7 @@
  * This will make the div to jdoe's fitting avatar, with a size of 128px.
  *
  * 2. $('.avatardiv').avatar('jdoe');
- * This will make the div to jdoe's fitting avatar. If the div aready has a
+ * This will make the div to jdoe's fitting avatar. If the div already has a
  * height, it will be used for the avatars size. Otherwise this plugin will
  * search for 'size' DOM data, to use for avatar size. If neither are available
  * it will default to 64px.
@@ -117,7 +117,7 @@
 
 			var img = new Image();
 
-			// If the new image loads successfull set it.
+			// If the new image loads successfully set it.
 			img.onload = function() {
 				$div.show();
 				$div.text('');
diff --git a/core/js/js.js b/core/js/js.js
index b74775a935..598e0dcd18 100644
--- a/core/js/js.js
+++ b/core/js/js.js
@@ -255,7 +255,7 @@ var OC={
 	 *
 	 * Examples:
 	 * http://example.com => example.com
-	 * https://example.com => exmaple.com
+	 * https://example.com => example.com
 	 * http://example.com:8080 => example.com:8080
 	 *
 	 * @return {string} host
@@ -1510,7 +1510,7 @@ function initCore() {
 		initSessionHeartBeat();
 	}
 
-	if(!OC.Util.hasSVGSupport()){ //replace all svg images with png images for browser that dont support svg
+	if(!OC.Util.hasSVGSupport()){ //replace all svg images with png images for browser that don't support svg
 		OC.Util.replaceSVG();
 	}else{
 		SVGSupport.checkMimeType();
diff --git a/core/js/sharedialogview.js b/core/js/sharedialogview.js
index e5ef5bb1d6..56f53cadda 100644
--- a/core/js/sharedialogview.js
+++ b/core/js/sharedialogview.js
@@ -238,7 +238,7 @@
 			).fail(function() {
 				$loading.addClass('hidden');
 				$loading.removeClass('inlineblock');
-				OC.Notification.show(t('core', 'An error occured. Please try again'));
+				OC.Notification.show(t('core', 'An error occurred. Please try again'));
 				window.setTimeout(OC.Notification.hide, 5000);
 			});
 		},
diff --git a/core/strings.php b/core/strings.php
index 4936866377..ba4bc17813 100644
--- a/core/strings.php
+++ b/core/strings.php
@@ -19,7 +19,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>
  *
  */
-//some strings that are used in /lib but wont be translatable unless they are in /core too
+//some strings that are used in /lib but won't be translatable unless they are in /core too
 $l = \OC::$server->getL10N('core');
 $l->t("Personal");
 $l->t("Users");
diff --git a/core/templates/login.php b/core/templates/login.php
index a12008295c..ef89d227d2 100644
--- a/core/templates/login.php
+++ b/core/templates/login.php
@@ -27,7 +27,7 @@ script('core', [
 		<?php endforeach; ?>
 		<?php if (isset($_['internalexception']) && ($_['internalexception'])): ?>
 			<div class="warning">
-				<?php p($l->t('An internal error occured.')); ?><br>
+				<?php p($l->t('An internal error occurred.')); ?><br>
 				<small><?php p($l->t('Please try again or contact your administrator.')); ?></small>
 			</div>
 		<?php endif; ?>