update bes.install to 1.4

bes.ini

@@ -1,7 +1,7 @@
 [project]
 vendor      = bes
 name        = ps1
-version     = 2.1
+version     = 2.2
 license     = "GNU GPL v3"
 author      = a-Sansara
 type        = application
@@ -10,4 +10,4 @@ description = "bash bes ps1"
 keywords    = "bash, bes, ps1"
 
 [require]
-bes.install = 1.3
+bes.install = 1.4

dist/bes-ps1

@@ -245,7 +245,7 @@ function echo.app ()
     local     msg=${1:-''}
     local version=${2:-''}
     local  author=${3:-'a-Sansara'}
-    local license=${3:-'GNU GPL v3'}
+    local license=${4:-'GNU GPL v3'}
     if [ ! -z "$2" ]; then
         msg="$msg ${Cval}v$version"
     fi