tutorials/adding-a-traversal.md

@@ -157,7 +157,8 @@ In vim, you can this like so :
 
 Obviously replace `EXAMPLE`, `Example` and `EX` with your traversal id.
 Now add the required functions the nodes you specified in step 1.
-The next section should give you the knowledge to do this succesfully. 
+The next section should give you the knowledge to do this successfully. 
+
 ## OK so what is actually in this header file?
 
 The `#include types.h` just gives you the types you need to define this header.
@@ -272,7 +273,7 @@ MakeInfo ()
   
     result = MEMmalloc (sizeof (info));  
   
-    INFO_TEMP (result) = NULL;  
+    INFO_FOO (result) = NULL;  
   
     DBUG_RETURN (result);  
 }  
@@ -310,13 +311,13 @@ TEMPdoTemplateTraversal (node *syntax_tree)
   
     info = MakeInfo ();  
   
-    DBUG_PRINT ("TEMP", ("Starting template traversal."));  
+    DBUG_PRINT ("Starting template traversal.");  
   
     TRAVpush (TR_temp);  
     syntax_tree = TRAVdo (syntax_tree, info);  
     TRAVpop ();  
   
-    DBUG_PRINT ("TEMP", ("Template traversal complete."));  
+    DBUG_PRINT ("Template traversal complete.");  
   
     info = FreeInfo (info);  
   
@@ -375,7 +376,7 @@ To make the template your own perform the following search and replace operation
 1. `:%s/template_traversal.h/example_traversal.h/g`
 2. `:%s/TemplateTraversal/ExampleTraversal/g`
 3. `:%s/TEMP/EX/g`
-4. `:%s/tr_temp/tr_ex/g`
+4. `:%s/TR_temp/TR_ex/g`
 
 Do not forget to update `@ingroup` to match the correct compiler phase and add a description of your phase.