fix(test): fix broken tests

sedfiles/htmlDecode.sed

@@ -485,4 +485,4 @@ s/&/\&/g
 
 # http://www.w3schools.com/tags/ref_entities.asp
 # ^([^ \t]+)[ \t]+(&[^;]*;)[ \t]+(&[^;]*;).*$
-# s/\2/\1/g\ns/\3/\1/g
+# s/\2/\1/g\ns/\3/\1/g

sedfiles/htmlEncode.sed

@@ -216,4 +216,4 @@ s/◊/\◊/g
 s/♠/\♠/g
 s/♣/\♣/g
 s/♥/\♥/g
-s/♦/\♦/g
+s/♦/\♦/g

sedfiles/stopwords.sed

@@ -1290,4 +1290,4 @@ s/\bz\b//gI
 s/\bza\b//gI
 s/\bzero\b//gI
 s/\bzm\b//gI
-s/\bzr\b//gI
+s/\bzr\b//gI