delete bad line of code from readme

Author: Ryan Hoover

readme.txt

@@ -103,8 +103,6 @@ This will display “Content just for everyone in Texas and California” strict
 You can mix and match geography and negative geography options to create verbose logic in a single shortcode:
 `[geoip-content country="US" not-city="Austin"]Content for US visitors but not for visitors in Austin[/geoip-content]`
 
-# GeoIP Logic
-
 = Limitations =
 
 There is a single limitation in the logic that lets you filter content for multiple geographic areas.