Many typo's

These were found using the command below searching for duplicated words,
and manually going through the results to remove the false positives and
reword the true positives. Sometimes I removed the doubled word and
sometimes I replaced the duplicated word.

The grep command:
grep -nIEr '\b([a-zA-Z]+)[[:space:]*]+\1\b' ./Ghidra

Ghidra/Features/CodeCompare/src/main/java/ghidra/features/codecompare/graphanalysis/Pinning.java

@@ -692,7 +692,7 @@ public class Pinning {
 	}
 
 	/**
-	 * Determine if a token should be be filtered from match display.
+	 * Determine if a token should be filtered from match display.
 	 * Some tokens like "," and " " may be attached to matchable operations but can
 	 * clutter the display if they are highlighted for a match.
 	 * @param token is the specific token to check