correct term in email

cutt/forgotten_password.html

@@ -91,7 +91,7 @@
       </svg>
     </p>
     <p>Hello USER,</p>
-    <p>click on the following link to set yourself a new password.</p>
+    <p>click on the following button to set yourself a new password.</p>
     <p style="text-align: center; padding: 2rem">
       <a
         href="LINK"

frontend/src/Network.tsx

@@ -151,7 +151,7 @@ export const GraphComponent = () => {
   }
 
   useEffect(() => {
-    setLikes(+!showLikes + +showDislikes);
+    setLikes(+showLikes + +!showDislikes);
   }, [showLikes, showDislikes]);
 
   useEffect(() => {
@@ -275,7 +275,7 @@ export const GraphComponent = () => {
                 <div className="control">
                   <button
                     className={
-                      "button is-primary" + (showLikes ? " is-outlined" : "")
+                      "button is-primary" + (showLikes ? "" : " is-outlined")
                     }
                     onClick={() => setShowLikes(!showLikes)}
                   >
@@ -285,7 +285,7 @@ export const GraphComponent = () => {
                 <div className="control">
                   <button
                     className={
-                      "button is-primary" + (showDislikes ? " is-outlined" : "")
+                      "button is-primary" + (showDislikes ? "" : " is-outlined")
                     }
                     onClick={() => setShowDislikes(!showDislikes)}
                   >