Fix stupid typo in Makefile

MODULE_DIR != MODULEDIR

diff --git a/Makefile b/Makefile
index ca387c58a404e9ef32e522e673aa0a6c4ae88741..686325bc14fdb01bd38ada16f28ee5f410692e4d 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ EXTVERSION   = 1.1.1
 EXTCOMMENT   = examine and manage the os buffer cache
 
 MODULES      = $(EXTENSION)
-MODULE_DIR   = $(EXTENSION)
+MODULEDIR    = $(EXTENSION)
 DOCS         = README.rst
 
 PG_CONFIG    = pg_config