Correct whitespace in ‘hidden’ test for <+> change

html-test/ref/CrossPackageDocs.html

@@ -52,9 +52,9 @@ window.onload = function () {pageLoad();setSynopsis("mini_CrossPackageDocs.html"
 	  ><li class="src short"
 	  ><span class="keyword"
 	    >class</span
-	    >  <a href=""
+	    > <a href=""
 	    >IsString</a
-	    > a  <span class="keyword"
+	    > a <span class="keyword"
 	    >where</span
 	    ><ul class="subs"
 	    ><li
@@ -126,9 +126,9 @@ window.onload = function () {pageLoad();setSynopsis("mini_CrossPackageDocs.html"
 	><p class="src"
 	  ><span class="keyword"
 	    >class</span
-	    >  <a name="t:IsString" class="def"
+	    > <a name="t:IsString" class="def"
 	    >IsString</a
-	    > a  <span class="keyword"
+	    > a <span class="keyword"
 	    >where</span
 	    ></p
 	  ><div class="doc"