idcache: Fix module description.

[pspp] / modules / erfc

diff --git a/modules/erfc b/modules/erfc
index 5f93d8006df06543f1fb71ea6929d0e74e20f8e3..d891e92771b5702c3e3b4fc6b4b862951ba28016 100644 (file)
--- a/modules/erfc
+++ b/modules/erfc
@@ -7,7 +7,7 @@ m4/mathfunc.m4
 Depends-on:
 
 configure.ac:
-gl_MATHFUNC([erfc], [double], [(double)])
+gl_COMMON_DOUBLE_MATHFUNC([erfc])
 
 Makefile.am: