[gimp-web] Fix link issue reported in #163

[Pat David <patdavid src gnome org>]

commit d2fae65385e7d25ba81bc3cd08c121f7adb5b852
Author: nmat <15926-nmat users noreply gitlab gnome org>
Date:   Wed Nov 6 00:14:36 2019 +0100

    Fix link issue reported in #163
    
    * Add a new link to how to open unidentified developer apps
    * Fix wording in FAQ answer

 content/docs/userfaq.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/content/docs/userfaq.md b/content/docs/userfaq.md
index ae1f6163..6ed5773c 100644
--- a/content/docs/userfaq.md
+++ b/content/docs/userfaq.md
@@ -182,7 +182,7 @@ interface.
 
 ### Will GIMP open raw (.NEF, .CR2 etc.) files from my camera?
 
-Starting with version 2.10, GIMP features plug-ins for using 
+Starting with version 2.10, GIMP features plug-ins for using
 [darktable](https://www.darktable.org/) and
 [RawTherapee](https://rawtherapee.com/) to process raw images, as well as a
 preference for a default raw processing plug-in.
@@ -275,7 +275,7 @@ expected. This is a work in progress.
 
 We haven't yet joined the Apple Developer Program, so the DMG files we provide
 are unsigned, hence the "unidentified developer" warning. Please follow the
-procedure [described in the Apple's knowledge base](https://support.apple.com/kb/PH21769).
+procedure [described in Apple's knowledge base](https://support.apple.com/en-us/HT202491).
 
 ## Contributing