Comment typo
diff --git a/Objects/stringobject.c b/Objects/stringobject.c
index 95ade51..277d4b3 100644
--- a/Objects/stringobject.c
+++ b/Objects/stringobject.c
@@ -791,7 +791,7 @@
/* note: fastsearch may access s[n], which isn't a problem when using
Python's ordinary string types, but may cause problems if you're
using this code in other contexts. also, the count mode returns -1
- if there cannot possible be a match in the target string, and 0 if
+ if there cannot possibly be a match in the target string, and 0 if
it has actually checked for matches, but didn't find any. callers
beware! */