diff --git a/source/4/4.1/discover.rst b/source/4/4.1/discover.rst
index 66e83407..217e813b 100644
--- a/source/4/4.1/discover.rst
+++ b/source/4/4.1/discover.rst
@@ -18,7 +18,7 @@ To remove software use the :guilabel:`Installed` tab. You can browse your instal
 
 In the upper right corner of discover you can have a :guilabel:`Sort` category to sort your search results by name, rating, size, or release date.  
 
-To get to your settings on what software to use install use the :guilabel:`Settings` tab. To remove a source such as a ppa click the hidden red :guilabel:`X` button on the right hand side of to remove it. To toggle enabling or disabling a software source check or uncheck the checkbox next to that software source.
+To get to your settings on what software to use install use the :guilabel:`Settings` tab. To remove a source such as a PPA click the hidden red :guilabel:`X` button on the right hand side of to remove it. To toggle enabling or disabling a software source check or uncheck the checkbox next to that software source.
 
 Screenshot
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