Modules2MTBDD: comment typo

git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@11942 bbc10eb1-c90d-0410-af57-cb519fbb1720

prism/src/prism/Modules2MTBDD.java

@@ -398,7 +398,7 @@ public class Modules2MTBDD
 			}
 			
 			// create a gap in the dd variables
-			// this allows to prepend additionl row/col vars, e.g. for constructing
+			// this allows to prepend additional row/col vars, e.g. for constructing
 			// a product model when doing LTL model checking
 			modelVariables.preallocateExtraStateVariables(20);