install_pip.sh: Remove stale comments
Change-Id: Id91c8e579977bedae1410095d9b4cef9d9ae2178
diff --git a/tools/install_pip.sh b/tools/install_pip.sh
index 2a9d813..17c7b61 100755
--- a/tools/install_pip.sh
+++ b/tools/install_pip.sh
@@ -2,12 +2,9 @@
# **install_pip.sh**
-# install_pip.sh [--pip-version <version>] [--use-get-pip] [--force]
-#
# Update pip and friends to a known common version
# Assumptions:
-# - update pip to $INSTALL_PIP_VERSION
# - if USE_PYTHON3=True, PYTHON3_VERSION refers to a version already installed
set -o errexit