Fix documentation typo correction

Changes:
    - Spelling mistake fixes

Tested:
    - NA

Change-Id: I6123e500cc2bded1f6eb669c1163a36092fdfab2
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/docs/gui_setup_reference.md b/docs/gui_setup_reference.md
index b500665..879d6e7 100644
--- a/docs/gui_setup_reference.md
+++ b/docs/gui_setup_reference.md
@@ -5,7 +5,7 @@
 - Python 3.x or latter
 - Robot Framework ( base framework package )
 
-Browser specific pacakges:
+Browser specific packages:
 
 - Mozilla Firefox
 - Robot Framework Selenium Library
@@ -37,7 +37,7 @@
 - Firefox Installation: Please follow the documented procedure available.
 
 - geckodriver installation: Please follow the documented procedure available.
-  [Firfox Geckodriver](https://github.com/mozilla/geckodriver/releases)
+  [Firefox Geckodriver](https://github.com/mozilla/geckodriver/releases)
 
 The recommended installation method is using pip: