Fix typo
diff --git a/README.md b/README.md
index fb8b565..fe68136 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@
 
 See the file INSTALL for build and install instructions.
 
-Please ubmit any bugs or issues to the NDN-CPP issue tracker:
+Please submit any bugs or issues to the NDN-CPP issue tracker:
 http://redmine.named-data.net/projects/ndn-cpp/issues
 
 ---