修改文案，角色单选

resources/views/admin/admincreate.blade.php

@@ -86,7 +86,7 @@
             </div><br>
 
             <div class="row cl">
-                <label class="form-label col-xs-4 col-sm-2">角色(多选)：</label>
+                <label class="form-label col-xs-4 col-sm-2">角色：</label>
                 <div class="formControls col-xs-6 col-sm-6"> <span class="select-box">
 				<select class="select"  name="roles[]" multiple="multiple" style="height:300px;">
                     @foreach($roles as $role)

resources/views/admin/adminedit.blade.php

@@ -87,7 +87,7 @@
                 </div>               
             </div><br>
             <div class="row cl">
-                <label class="form-label col-xs-4 col-sm-2">角色(多选)：</label>
+                <label class="form-label col-xs-4 col-sm-2">角色：</label>
                 <div class="formControls col-xs-6 col-sm-6"> <span class="select-box">
 				<select class="select"  name="roles[]" multiple="multiple" style="height:300px;">
                     @foreach($roles as $role)