Fix ot command

Change-Id: Ia1fd6d03ae4bfd161aaea1f8f3ce85af4a1e4445
diff --git a/tools/dev/bash_profile b/tools/dev/bash_profile
index 769db65..06d3495 100644
--- a/tools/dev/bash_profile
+++ b/tools/dev/bash_profile
@@ -59,7 +59,7 @@
 
 # Short-hand for ONOS build, package and test.
 alias op="SHLVL=1 bazel build //:onos"
-alias ot="bazel run //:buildifier_check && bazel query 'tests(//...)' | grep -v "-coverage" | SHLVL=1 xargs bazel test --test_summary=terse --test_output=errors"
+alias ot="bazel run //:buildifier_check && bazel query 'tests(//...)' | grep -v "coverage" | SHLVL=1 xargs bazel test --test_summary=terse --test_output=errors"
 alias ob="op && ot"
 alias obd="SHLVL=1 bazel build //docs:external //docs:internal"