Add golang makefile library targets for 'go mod'
makefiles/include.mk
makefiles/golang/include.mk
makefiles/golang/mod-update.mk
------------------------------
o Added target mod-tidy to invoke 'go mod tidy' w/output banner.
o Added target mod-vendor to invoke 'go mod vendor' w/output banner.
o Added helper target mod-update to invoke mod-tidy and mod-vendor.
o Targets help-summary (~help) and mod-update-help document use.
o Dev mode flag LOCAL_FIX_PERMS=1 can be added to correct problems
when docker mount is unaware of user uid/gid.
makefiles/targets/sterile.mk
----------------------------
o Corrected a comment typo.
+ Amusing when this checkin message also requires a "correction".
Change-Id: Ia50c43a7b7bab4340a5390956cccd857a938c8c9
diff --git a/makefiles/targets/sterile.mk b/makefiles/targets/sterile.mk
index f5922ee..790d929 100644
--- a/makefiles/targets/sterile.mk
+++ b/makefiles/targets/sterile.mk
@@ -27,7 +27,7 @@
## persistent content. For ex removal of a python virtualenv adds
## extra overhead to development iteration:
## make clean - preserve a virtual env
-## make sterile - force reinstallation
+## make sterile - force re-installation
## -----------------------------------------------------------------------
.PHONY: sterile
sterile :: clean