minor error message cosmetic

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@55951 15284696-431f-4ddb-bdfa-cd5b030d7da7

configure

@@ -13139,7 +13139,7 @@ else
 
 LDFLAGS=${ac_save_ldflags}
 
-    { echo "configure: error: *** Unable to locate OpenCLfunctions library." 1>&2; exit 1; }
+    { echo "configure: error: *** Unable to locate OpenCL library." 1>&2; exit 1; }
 
 
 fi

configure.in

@@ -1771,7 +1771,7 @@ LOC_CHECK_INCLUDES(CL/cl.h,OpenCL,$OCLINCPATH)
 
 LOC_CHECK_LIB_PATH(OpenCL,OpenCL,OCLLIBPATH)
 # FIXME: -L${OCLLIBPATH} is not being added to the gcc conftest.c command. why not? (trac #1943?)
-LOC_CHECK_LIBS(OpenCL,clGetPlatformInfo,OpenCLfunctions,$OCLLIBPATH,OCLLIB,,,)
+LOC_CHECK_LIBS(OpenCL,clGetPlatformInfo,OpenCL,$OCLLIBPATH,OCLLIB,,,)
 
 # expanded symbol check: yes? no?
 #LOC_CHECK_FUNC(clGetPlatformInfo,OpenCL functions,OCLLIB,,,,,[