Fix travis from tripping on go vet. (#1009)

* Fix travis from tripping on go vet.

* Fix strings from gofmt

.travis.yml

@@ -10,7 +10,7 @@ arch:
     - git
     - go
   script:
-    - go tool vet .
+    - go vet .
     - diff -u <(echo -n) <(gofmt -d ./)
     - make
     - make test

print.go

@@ -663,7 +663,7 @@ func providerMenu(dep string, providers providers) *rpc.Pkg {
 		}
 
 		if num < 1 || num >= size {
-			fmt.Fprintf(os.Stderr, "%s invalid value: %d is not between %d and %d\n", red("error:"), num, 1, size - 1)
+			fmt.Fprintf(os.Stderr, "%s invalid value: %d is not between %d and %d\n", red("error:"), num, 1, size-1)
 			continue
 		}
 

vendor/github.com/Morganamilo/go-pacmanconf/ini/ini.go

@@ -1,8 +1,8 @@
 package ini
 
 import (
-	"strings"
 	"io/ioutil"
+	"strings"
 )
 
 type Callback func(fileName string, line int, section string,
@@ -35,7 +35,7 @@ func parse(fileName string, ini string, cb Callback, data interface{}) error {
 		if strings.HasPrefix(line, "[") && strings.HasSuffix(line, "]") {
 			runes := []rune(line)
 			header = string(runes[1 : len(runes)-1])
-			
+
 			if err := cb(fileName, n, header, "", "", data); err != nil {
 				return err
 			}