diff --git a/README.md b/README.md
index 06619f731..5b8767fa4 100644
--- a/README.md
+++ b/README.md
@@ -19,11 +19,6 @@ If you find Open5GS useful for work, please consider supporting this Open Source
 <table>
   <tbody>
     <tr>
-      <td align="center" valign="middle" width="222px">
-        <a href="https://www.auctionsoftware.com/" target="_blank">
-          <img src="https://open5gs.org/assets/img/asLogonew.png">
-        </a>
-      </td>
       <td align="center" valign="middle" width="222px">
         <a href="https://nextepc.com/" target="_blank">
           <img src="https://open5gs.org/assets/img/nextepc_logo.jpg">
@@ -34,13 +29,13 @@ If you find Open5GS useful for work, please consider supporting this Open Source
           <img src="https://open5gs.org/assets/img/triple_logo.png">
         </a>
       </td>
-    </tr>
-    <tr>
       <td align="center" valign="middle" width="222px">
         <a href="https://sdr.eee.strath.ac.uk/" target="_blank">
           <img src="https://open5gs.org/assets/img/strath.png">
         </a>
       </td>
+    </tr>
+    <tr>
       <td align="center" valign="middle" width="222px">
         <a href="https://skylarkwireless.com/" target="_blank">
           <img src="https://open5gs.org/assets/img/SkylarkWireless-420x78-Web2-R.png">
@@ -51,23 +46,18 @@ If you find Open5GS useful for work, please consider supporting this Open Source
           <img src="https://open5gs.org/assets/img/sysmocom-logo-only.png">
         </a>
       </td>
-    </tr>
-    <tr>
       <td align="center" valign="middle" width="222px">
         <a href="https://www.p1sec.com/" target="_blank">
           <img src="https://open5gs.org/assets/img/2021-logo-P1.svg">
         </a>
       </td>
+    </tr>
+    <tr>
       <td align="center" valign="middle" width="222px">
         <a href="https://www.ng-voice.com/" target="_blank">
           <img src="https://open5gs.org/assets/img/ng-voice-logo_color.png">
         </a>
       </td>
-      <td align="center" valign="middle" width="222px">
-        <a href="https://www.peratonlabs.com/" target="_blank">
-          <img src="https://open5gs.org/assets/img/peraton-labs-logo-full-color.png">
-        </a>
-      </td>
     </tr>
   </tbody>
 </table>
diff --git a/docs/_docs/guide/01-quickstart.md b/docs/_docs/guide/01-quickstart.md
index 3797ee46b..52f157e00 100644
--- a/docs/_docs/guide/01-quickstart.md
+++ b/docs/_docs/guide/01-quickstart.md
@@ -73,7 +73,7 @@ With the exception of the SMF and UPF, all config files for the 5G SA core funct
 
 #### Ubuntu
 
-*Ubuntu* makes it easy to install Open5GS as shown below,
+*Ubuntu* makes it easy to install Open5GS as shown below.
 
 ```bash
 $ sudo apt update