Fix spelling: recommend
diff --git a/INSTALL b/INSTALL
index 9dfc228..b7c1d46 100644
--- a/INSTALL
+++ b/INSTALL
@@ -107,7 +107,7 @@
Note that the Makefile supports compiling only the unsecure elements of grpc,
and if you do not have OpenSSL and do not want it, you can still proceed
-with installing only the elements you require. However, we strongly recoomend
+with installing only the elements you require. However, we strongly recommend
the use of encryption for all network traffic, and discourage the use of grpc
without TLS.