diff --git a/source/4/4.3/software_sources.rst b/source/4/4.3/software_sources.rst
index 5113d53b..7946d1b5 100644
--- a/source/4/4.3/software_sources.rst
+++ b/source/4/4.3/software_sources.rst
@@ -21,7 +21,7 @@ The :guilabel:`Other software` tab allows you to add, remove, or edit other soft
 
 .. image::  other-software-sources.png
 
-To change where a source is downloading software from presss the :guilabel:`Edit` button. To change between downloading source and binary code use the :guilabel:`Type` menu. To change where the link to download software change the :guilabel:`URI` field. To change what distribution this source is for enter that in the :guilabel:`Distribution` field. To change what parts of the repository to use the :guilabel:`Components` field. To add a comment to yourself about a repository enter it in the :guilabel:`Comment` field.
+To change where a source is downloading software from press the :guilabel:`Edit` button. To change between downloading source and binary code use the :guilabel:`Type` menu. To change where the link to download software change the :guilabel:`URI` field. To change what distribution this source is for enter that in the :guilabel:`Distribution` field. To change what parts of the repository to use the :guilabel:`Components` field. To add a comment to yourself about a repository enter it in the :guilabel:`Comment` field.
 
 The :guilabel:`Updates` tab allows you set which software updates you would like to subscribe to, in this case :guilabel:`Important security updates`, :guilabel:`Recommended updates`, :guilabel:`Pre-released `, and :guilabel:`Unsupported updates`. You can also set how frequently your system will automatically check for updates to the right of :guilabel:`Check for updates` and what actions it should take, namely notify you, download (without notification), or install updates. You can also specify which releases you would like to be notified of in the :guilabel:`Show new distribution releases` drop down, :menuselection:`Normal Releases`, :menuselection:`Long term releases only`, or :menuselection:`Never`.
 
@@ -39,7 +39,7 @@ Proprietary Drivers
 -------------------
 To install proprietary drivers use the :guilabel:`Additional Drivers` tab. Then press the check box to use the :guilabel:`Using Driver Name` radio button to input the proprietary driver for that checkbox. To not use proprietary drivers for something press the :guilabel:`Do not use the device` radio button. To apply these changes you will need internet access and will need to press the :guilabel:`Apply Changes` button. To revert back to your previous changes press the :guilabel:`Revert` button. 
 
-To launch this part of the program directly :menuselection:`Preferences --> Additional Drivers` with the icon that looks like a circut board with pins on thee bottom.
+To launch this part of the program directly :menuselection:`Preferences --> Additional Drivers` with the icon that looks like a circuit board with pins on thee bottom.
 
 Version
 -------