update readme to the current status of the project

1 files changed, 1 insertions, 1 deletions

diff --git a/main.go b/main.go
index cd110ad..c3fe1a5 100644
--- a/main.go
+++ b/main.go
@@ -24,7 +24,7 @@ func usage() {
         fmt.Println("  -t, --timetable\tlists the class sessions in a course")
         fmt.Println("  -v, --verbose\tprints with verbose output")
         fmt.Println("  -h, --help\tdisplays this help message")
-        fmt.Println("  -p, --profile\twrites cpu profile to a file")
+        fmt.Println("  -p, --profile\twrites cpu profile to a file (for debugging/optimizing)")
 }
 
 func main() {