Improve gitstats config

See https://github.com/mnapoli/gitstats

Author: mnapoli

.gitstats.yml

@@ -6,7 +6,7 @@ tasks:
     'Number of PHP files': "find . -type f -name '*.php' | wc -l"
     'Number of documentation files': "find . -type f -name '*.md' | wc -l"
     'Lines of documentation': "find . -type f -name '*.md' | xargs wc -l | tail -n 1 | awk '{print $1}'"
-    'Lines of code': "phploc . | grep 'Lines of Code (LOC)' | awk '{print $5}'"
-    'Lines of comments': "phploc . | grep 'Comment Lines of Code (CLOC)' | awk '{print $6}'"
-    'Average Complexity per LLOC': "phploc . | grep 'Average Complexity per LLOC' | awk '{print $5}'"
-    'Number of tests': "phploc . --count-tests | grep 'Methods' | tail -n 1 | awk '{print $2}'"
+    'Lines of code': "phploc src | grep 'Lines of Code (LOC)' | awk '{print $5}'"
+    'Lines of comments': "phploc src | grep 'Comment Lines of Code (CLOC)' | awk '{print $6}'"
+    'Average Complexity per LLOC': "phploc src | grep 'Average Complexity per LLOC' | awk '{print $5}'"
+    'Number of tests': "phploc tests --count-tests | grep 'Methods' | tail -n 1 | awk '{print $2}'"