Merge pull request #3531 from gaurav-nelson/fix-table-rpm-vs-containerized

Fixed table issue in install_config/install/planning.adoc

Author: Gaurav Nelson

install_config/install/planning.adoc

@@ -252,7 +252,7 @@ is automatically selected for you based on the detection of the
 The following table outlines the differences between the RPM and Containerized
 methods:
 
-[cols="4,4,4,",options="header"]
+[options="header"]
 |===
 |Type |RPM  |Containerized