diff --git a/repository/boxnet/lang/en/repository_boxnet.php b/repository/boxnet/lang/en/repository_boxnet.php
index 4ceafe61f7e..f30b2afd8b8 100644
--- a/repository/boxnet/lang/en/repository_boxnet.php
+++ b/repository/boxnet/lang/en/repository_boxnet.php
@@ -23,7 +23,7 @@
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-$string['apikey'] = 'API Key';
+$string['apikey'] = 'API key';
 $string['boxnet:view'] = 'View box.net repository';
 $string['configplugin'] = 'Box.net configuration';
 $string['information'] = 'Get an API key from the <a href="http://www.box.net/developers/services">Box.net developer page</a> for your Moodle site.';
diff --git a/repository/dropbox/lang/en/repository_dropbox.php b/repository/dropbox/lang/en/repository_dropbox.php
index 71f4433d6e4..58f79e1ad2c 100755
--- a/repository/dropbox/lang/en/repository_dropbox.php
+++ b/repository/dropbox/lang/en/repository_dropbox.php
@@ -27,8 +27,8 @@ $string['configplugin'] = 'Dropbox configuration';
 $string['notitle'] = 'notitle';
 $string['remember'] = 'Remember me';
 $string['pluginname'] = 'Dropbox';
-$string['apikey'] = 'Dropbox API Key';
+$string['apikey'] = 'Dropbox API key';
 $string['dropbox'] = 'Dropbox';
-$string['secret'] = 'Dropbox Secret';
+$string['secret'] = 'Dropbox secret';
 $string['instruction'] = 'You can get your API Key and secret from <a href="http://www.dropbox.com/developers/apps">Dropbox developers</a>';
 $string['dropbox:view'] = 'View a Dropbox folder';
diff --git a/repository/flickr_public/lang/en/repository_flickr_public.php b/repository/flickr_public/lang/en/repository_flickr_public.php
index 145a4b95f43..1b7976818de 100644
--- a/repository/flickr_public/lang/en/repository_flickr_public.php
+++ b/repository/flickr_public/lang/en/repository_flickr_public.php
@@ -26,18 +26,18 @@
 $string['all'] = 'All';
 $string['apikey'] = 'API key';
 $string['backtosearch'] = 'Back to search screen';
-$string['by'] = 'Attribution License';
-$string['by-nc'] = 'Attribution-NonCommercial License';
-$string['by-nc-nd'] = 'Attribution-NonCommercial-NoDerivs License';
-$string['by-nc-sa'] = 'Attribution-NonCommercial-ShareAlike License';
-$string['by-nd'] = 'Attribution-NoDerivs License';
-$string['by-sa'] = 'Attribution-ShareAlike License';
+$string['by'] = 'Attribution license';
+$string['by-nc'] = 'Attribution-NonCommercial license';
+$string['by-nc-nd'] = 'Attribution-NonCommercial-NoDerivs license';
+$string['by-nc-sa'] = 'Attribution-NonCommercial-ShareAlike license';
+$string['by-nd'] = 'Attribution-NoDerivs license';
+$string['by-sa'] = 'Attribution-ShareAlike license';
 $string['callbackurl'] = 'Callback URL';
 $string['commercialuse'] = 'I want to be able to use the images commercially';
 $string['configplugin'] = 'Flickr public configuration';
 $string['creativecommonscommercial'] = 'Only creative commons commercial';
 $string['emailaddress'] = 'Email address';
-$string['flickr_public:view'] = 'View flickr_public repository';
+$string['flickr_public:view'] = 'Use Flickr public repository in file picker';
 $string['fulltext'] = 'Full text';
 $string['information'] = '<div>Get a <a href="http://www.flickr.com/services/api/keys/">Flickr API Key</a> for your Moodle site. </div>';
 $string['invalidemail'] = 'Invalid email account for flickr';
diff --git a/repository/merlot/lang/en/repository_merlot.php b/repository/merlot/lang/en/repository_merlot.php
index f062b746809..484ce01255b 100644
--- a/repository/merlot/lang/en/repository_merlot.php
+++ b/repository/merlot/lang/en/repository_merlot.php
@@ -24,7 +24,7 @@
  */
 
 $string['configplugin'] = 'Merlot.org configuration';
-$string['licensekey'] = 'License Key';
+$string['licensekey'] = 'License key';
 $string['pluginname_help'] = 'Merlot.org';
 $string['pluginname'] = 'Merlot.org';
 $string['merlot:view'] = 'View the Merlot repository';
diff --git a/repository/url/lang/en/repository_url.php b/repository/url/lang/en/repository_url.php
index 1b20da13aac..defc6aa1a3e 100644
--- a/repository/url/lang/en/repository_url.php
+++ b/repository/url/lang/en/repository_url.php
@@ -25,8 +25,8 @@
 
 $string['download'] = 'Download';
 $string['rename'] = 'Name';
-$string['pluginname'] = 'URL Downloader';
+$string['pluginname'] = 'URL downloader';
 $string['url'] = 'URL';
-$string['url:view'] = 'Use url downloader in file picker';
+$string['url:view'] = 'Use URL downloader in file picker';
 $string['validname'] = 'You must provide a valid file name';
 $string['configplugin'] = 'URL repository type configuration';