small doc update

diff --git a/teeu b/teeu
index 8557bad5641e566c362122dd5050380a38cd626b..fbeecadb12d360bb0da0789c2bacc2ecf09baa8e 100755 (executable)
--- a/teeu
+++ b/teeu
@@ -14,7 +14,7 @@
 # limitations under the License.
 
 teeu() {
-    local help="Usage: appendu [-h|--help] FILE [LINE]
+    local help="Usage: teeu [-h|--help] FILE [LINE]
 Append LINE if it's not already in FILE
 
 If no LINE is specified, process each line from STDIN.