testfnmatch: fix number of expected test/data/*.txt files.
Maybe there used to be 10 test/data/*.txt files, there are 3 only now.
* .txt extension in the data directory at the time testfnmatch
* happens to be run (!?!). */
-#define NUM_FILES (10)
+#define NUM_FILES (3)
#define APR_FNM_BITS 15
#define APR_FNM_FAILBIT 256
