Correct text lablels

src/components/SignInForm/index.jsx

@@ -47,7 +47,7 @@ export default function SignInForm() {
               color="primary"
               className={classes.submit}
             >
-              Sign Up
+              Sign In
             </Button>
             <Grid container>
               <Grid item>

src/components/SignUpForm/index.jsx

@@ -15,7 +15,7 @@ export default function SignInForm() {
             <LockOpenOutlinedIcon />
           </Avatar>
           <Typography component="h1" variant="h5">
-            Sign in
+            Sign up
           </Typography>
           <form className={classes.form} noValidate>
             <TextField
@@ -57,7 +57,7 @@ export default function SignInForm() {
               color="primary"
               className={classes.submit}
             >
-              Sign In
+              Sign Up
             </Button>
             <Grid container>
               <Grid item>