Handle the case where user enters a username instead of email

Author: JorgeMucientes

WooCommerce/src/main/kotlin/com/woocommerce/android/ui/login/jetpack/wpcom/JetpackActivationWPComEmailScreen.kt

@@ -113,9 +113,9 @@ fun JetpackActivationWPComEmailScreen(
                         }
                     )
                 )
-                Spacer(modifier = Modifier.height(dimensionResource(id = R.dimen.minor_100)))
+                Spacer(modifier = Modifier.height(dimensionResource(id = R.dimen.major_100)))
                 Text(
-                    style = MaterialTheme.typography.caption,
+                    style = MaterialTheme.typography.body2,
                     text = stringResource(id = R.string.login_jetpack_connection_create_account)
                 )
             }

WooCommerce/src/main/res/values/strings.xml

@@ -3430,7 +3430,7 @@
     <string name="login_magic_link_button">Log in with magic link</string>
 
     <string name="email_not_registered_wpcom">Hmm, we can\'t find a WordPress.com account connected to this email address.</string>
-    <string name="username_not_registered_wpcom">Hmm, we can\'t find a WordPress.com account connected to this username address. You can enter an email to create a new account</string>
+    <string name="username_not_registered_wpcom">Hmm, we can\'t find a WordPress.com account connected to this username address. You can enter an email to create a new account.</string>
     <string name="login_magic_links_label">We\'ll email you a link that\'ll log you in instantly, no password needed.</string>
     <string name="login_get_link_by_email">Get a login link by email</string>
     <string name="signup_magic_link_message">We’ve emailed you a signup link to create your new WordPress.com account. Check your email on this device, and tap the link in the email you receive from WordPress.com.</string>