correctif README

README.md

@@ -23,7 +23,7 @@ yarn lint
 ## component usage example
 
 ```
-<zotero-vue-client :default-type="user" :default-id="1234" @entrySelected="selectedEntryCallback"/>
+<zotero-vue-client default-type="user" default-id="1234" @entrySelected="selectedEntryCallback"/>
 ```
 
 where **default-type** is *"user"* or *"group"* and **default-id** is a *group* or *user* id (https://www.zotero.org/support/dev/web_api/v3/basics)
@@ -32,8 +32,8 @@ Another example with custom options :
 
 ```
 <zotero-vue-client
-    :default-type="user"
-    :default-id="475425" 
+    default-type="user"
+    default-id="475425" 
     :options="{
         pageLength: 10,
         editableConfig: false,