diff --git a/cmd/gemm/main.go b/cmd/examples/gemm/main.go
similarity index 100%
rename from cmd/gemm/main.go
rename to cmd/examples/gemm/main.go
diff --git a/cmd/gen/scan.go b/cmd/gen/scan.go
index 61df7e1..6ea8aa0 100644
--- a/cmd/gen/scan.go
+++ b/cmd/gen/scan.go
@@ -67,7 +67,7 @@ func scanHeader(name string, scan *bufio.Scanner) {
 			if err != nil {
 				panic(fmt.Sprintf("%s L%d: cannot create region %s, err: %v", name, ln, region, err))
 			}
-			f.WriteString("// Code generated by gen. DO NOT EDIT.\n\n")
+			f.WriteString("// Code generated by cmd/gen. DO NOT EDIT.\n\n")
 			f.WriteString(fileheadersb.String())
 			f.WriteString("\n")
 			f.WriteString("package ")
diff --git a/core/common.go b/core/common.go
index 600493f..5afa78e 100644
--- a/core/common.go
+++ b/core/common.go
@@ -1,4 +1,4 @@
-// Code generated by gen. DO NOT EDIT.
+// Code generated by cmd/gen. DO NOT EDIT.
 
 /*
  *
diff --git a/core/driver.go b/core/driver.go
index c80d46d..ef1a200 100644
--- a/core/driver.go
+++ b/core/driver.go
@@ -1,4 +1,4 @@
-// Code generated by gen. DO NOT EDIT.
+// Code generated by cmd/gen. DO NOT EDIT.
 
 /*
  *