fib: doc nitfixes

Type: improvement

Change-Id: I29346c849a5e1ff3c2ea399671f9f50d075e9f18
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
diff --git a/src/vnet/mfib/mfib_itf.c b/src/vnet/mfib/mfib_itf.c
index 99408f7..b323d3e 100644
--- a/src/vnet/mfib/mfib_itf.c
+++ b/src/vnet/mfib/mfib_itf.c
@@ -261,8 +261,8 @@
 }
 
 /*?
- * This commnad displays an MFIB interface, or all interfaces, indexed by their unique
- * numerical indentifier.
+ * This command displays an MFIB interface, or all interfaces, indexed by their
+ * unique numerical identifier.
  ?*/
 VLIB_CLI_COMMAND (show_mfib_itf, static) = {
   .path = "show mfib interface",