all: remove setting Version in Makefile using ldflags

Use the constant Version instead, no need to automate this.

While at it, fix the test coverage HTML output file name.

1 files changed, 1 insertions, 1 deletions

diff --git a/gotp.go b/gotp.go
index 3be006f..3cb200a 100644
--- a/gotp.go
+++ b/gotp.go
@@ -25,7 +25,7 @@ const (
 )
 
 var (
-	Version = `0.2.3`
+	Version = `0.3.0-dev`
 )
 
 // normalizeLabel convert non alpha number, hyphen, underscore, or period