diff --git a/src/apfl.h b/src/apfl.h
index f4974fb..7e8fb0b 100644
--- a/src/apfl.h
+++ b/src/apfl.h
@@ -57,7 +57,7 @@ struct apfl_string {
     size_t len;
 
     // TODO: Not sure, if it's a good idea to expose this. We now need the actual
-    //       size of the underlying allocation tough. Maybe we should better
+    //       size of the underlying allocation though. Maybe we should better
     //       shrink the cap to len wen we're done building a string?
     size_t cap;
 };
diff --git a/src/eval.c b/src/eval.c
index 9a0e79e..e27266e 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -902,7 +902,7 @@ match_pattern_match_list(
 static enum match_result
 match_pattern_match(struct apfl_allocator allocator, struct match_pattern *pattern, struct apfl_value value)
 {
-    // We put the contraints into the list from the outside in, so we need
+    // We put the constraints into the list from the outside in, so we need
     // to iterate in reverse order.
     for (size_t i = pattern->constraints_len; i-- > 0; ) {
         enum match_result result = match_pattern_check_constraint(