diff --git a/autotest-external.sh b/autotest-external.sh
index 643153bb0642012ec0bc1cf8ef59549a6ae296a7..ef6516c0721055ca44d46a3ab666d3573eab3e92 100755
--- a/autotest-external.sh
+++ b/autotest-external.sh
@@ -218,7 +218,7 @@ EOF
 		stopFile=`echo "$startFile" | sed 's/start/stop/'`
 		echo "stop: $stopFile"
 		if [ -f $FILES_EXTERNAL_BACKEND_ENV_PATH/$stopFile ]; then
-			# execute stop file if existant
+			# execute stop file if existent
 			./$FILES_EXTERNAL_BACKEND_ENV_PATH/$stopFile
 		fi
 		if [ "$DOEXIT" ]; then
diff --git a/lib/private/share/share.php b/lib/private/share/share.php
index 3dcfa14079b838ee63d82ae2d910217b90fc818e..c6f7258c5368c54711e48269d7ca60e167f55ac4 100644
--- a/lib/private/share/share.php
+++ b/lib/private/share/share.php
@@ -1265,7 +1265,7 @@ class Share extends Constants {
 	/**
 	 * validate expiration date if it meets all constraints
 	 *
-	 * @param string $expireDate well formate date string, e.g. "DD-MM-YYYY"
+	 * @param string $expireDate well formatted date string, e.g. "DD-MM-YYYY"
 	 * @param string $shareTime timestamp when the file was shared
 	 * @param string $itemType
 	 * @param string $itemSource
diff --git a/settings/js/users/groups.js b/settings/js/users/groups.js
index 27c4188450487f7f94980b2bf7f2431b418c0e36..36ebbd2fa6e3dbf1a3e59c920f0d398face9725f 100644
--- a/settings/js/users/groups.js
+++ b/settings/js/users/groups.js
@@ -31,7 +31,7 @@ GroupList = {
 
 	setUserCount: function (groupLiElement, usercount) {
 		if ($sortGroupBy !== 1) {
-			// If we don't sort by group count we dont display them either
+			// If we don't sort by group count we don't display them either
 			return;
 		}
 
diff --git a/tests/core/command/encryption/changekeystorageroottest.php b/tests/core/command/encryption/changekeystorageroottest.php
index 6cb52cdea99d0797c62655745f08736830091d35..2a1f48983f150a27386078b615e7dfa60722b2d7 100644
--- a/tests/core/command/encryption/changekeystorageroottest.php
+++ b/tests/core/command/encryption/changekeystorageroottest.php
@@ -74,9 +74,9 @@ class ChangeKeyStorageRootTest extends TestCase {
 		$this->outputInterface = $this->getMock('Symfony\Component\Console\Output\OutputInterface');
 		$this->userInterface = $this->getMock('\OCP\UserInterface');
 
-		$outputFormaterInterface = $this->getMock('Symfony\Component\Console\Formatter\OutputFormatterInterface');
+		$outputFormatterInterface = $this->getMock('Symfony\Component\Console\Formatter\OutputFormatterInterface');
 		$this->outputInterface->expects($this->any())->method('getFormatter')
-			->willReturn($outputFormaterInterface);
+			->willReturn($outputFormatterInterface);
 
 		$this->changeKeyStorageRoot = new ChangeKeyStorageRoot(
 			$this->view,