correct comments

1 files changed, 3 insertions, 3 deletions

diff --git a/trees.c b/trees.c
index 3a5599c..dd38e0c 100644
--- a/trees.c
+++ b/trees.c
@@ -6,7 +6,7 @@
 
 #include "trees.h"
 
-/* addtree, adds a node containing token, at or below p */
+/* adds a node containing token, at or below p */
 struct tnode *bintree_insert(struct tnode *p, char *t)
 {
     int cond;
@@ -20,9 +20,9 @@ struct tnode *bintree_insert(struct tnode *p, char *t)
     }
     else if ((cond = strcmp(t, p->text)) == 0)
         p->count++;
-    else if (cond < 0) /* go the the left subtree */
+    else if (cond < 0) /* go to the left subtree */
         p->left = bintree_insert(p->left, t);
-    else
+    else               /* go to the right subtree */
         p->right = bintree_insert(p->right, t);
 
     return p;