diff --git a/source/2/2.1/2.1.1/firefox.rst b/source/2/2.1/2.1.1/firefox.rst
index 0c7de174..1667dc35 100644
--- a/source/2/2.1/2.1.1/firefox.rst
+++ b/source/2/2.1/2.1.1/firefox.rst
@@ -53,7 +53,7 @@ If you want a menubar for Firefox right click the main toolbar and click the che
 
 .. image:: firefox-tab-context.png
 
-If you want to view your Firefox preferences you can type about:preferences into the address bar or :menuselection:`Hamburger menu --> Prefrences`. To have your session restored each time you restart Firefox is to check  the :guilabel:`Restore previous session` checkbox. The checkbox for :guilabel:`Restore previous session` checkbox restores your previous session's tabs when you close Firefox. The tabs section has a checkbox to :guilabel:`Open links in new tabs instead of new windows` which is checked by default. The checkbox for :guilabel:`When you open a link a new tab switch to it immediately` switches to new tabs when you open them. To change your default fonts and colors use the :guilabel:`Fonts and Colors` section. To select the default font choose :guilabel:`Default font` from the fied. To select a different font size change the :guilabel:`Size` field. To change the defualt zoom change the :guilabel:`Defualt zoom` field. To only zoom the text check the :guilabel:`Zoom text label`. The radio button group for :guilabel:`Downloads` lets you have a static location to save downloads or always ask to save files. To toggle drm controlled content check/uncheck the :guilabel:`Play DRM-controlled content` checkbox.
+If you want to view your Firefox preferences you can type about:preferences into the address bar or :menuselection:`Hamburger menu --> Preferences`. To have your session restored each time you restart Firefox is to check  the :guilabel:`Restore previous session` checkbox. The checkbox for :guilabel:`Restore previous session` checkbox restores your previous session's tabs when you close Firefox. The tabs section has a checkbox to :guilabel:`Open links in new tabs instead of new windows` which is checked by default. The checkbox for :guilabel:`When you open a link a new tab switch to it immediately` switches to new tabs when you open them. To change your default fonts and colors use the :guilabel:`Fonts and Colors` section. To select the default font choose :guilabel:`Default font` from the field. To select a different font size change the :guilabel:`Size` field. To change the default zoom change the :guilabel:`Default zoom` field. To only zoom the text check the :guilabel:`Zoom text label`. The radio button group for :guilabel:`Downloads` lets you have a static location to save downloads or always ask to save files. To toggle drm controlled content check/uncheck the :guilabel:`Play DRM-controlled content` checkbox.
 
 To tab on the left :guilabel:`Home` has settings for your home and opening of new tabs. The :guilabel:`Homepage and new windows` drop down lets you select the Firefox home or a blank page when you first open the browser. The :guilabel:`New Tabs` menu lets you choose :menuselection:`Firefox Home` or :menuselection:`Blank Page` when you open a new tab. The checkbox :guilabel:`Web Search` lets you toggle whether to show a web search on the Firefox homepage. To show the sites you visit the most check the checkbox :guilabel:`Top Sites`. The checkbox :guilabel:`Recommend by Pocket` toggles links recommend by pocket. Uncheck the :guilabel:`Sponsored stories` checkbox to not have sponsored stories from pocket. The :guilabel:`Highlights` checkbox allows site that you have saved or visited recently.  
 
@@ -80,4 +80,4 @@ from the terminal to run Firefox. You can also from the command line have Firefo
 
    firefox https://manual.lubuntu.me
    
-You can also launch Firefox from the quick launch by left clicking on the firefox icon. The icon for Firefox looks like a globe with a red fox circling around it. Yet another way to launch Firefox is to press the browser button on your keyboard.
+You can also launch Firefox from the quick launch by left clicking on the Firefox icon. The icon for Firefox looks like a globe with a red fox circling around it. Yet another way to launch Firefox is to press the browser button on your keyboard.