diff --git a/pagure/api/issue.py b/pagure/api/issue.py
index 076d219..f1397a5 100644
--- a/pagure/api/issue.py
+++ b/pagure/api/issue.py
@@ -1068,8 +1068,8 @@ def api_subscribe_issue(repo, issueid, username=None, namespace=None):
     """
     Subscribe to an issue
     ---------------------
-    Allows someone to subscribe or unscribe to the notifications related to
-    an issue.
+    Allows someone to subscribe to or unsubscribe from the notifications
+    related to an issue.
 
     ::
 
@@ -1087,10 +1087,10 @@ def api_subscribe_issue(repo, issueid, username=None, namespace=None):
     +--------------+----------+---------------+---------------------------+
     | Key          | Type     | Optionality   | Description               |
     +==============+==========+===============+===========================+
-    | ``status``   | boolean   | Mandatory    | | The subscription status |
-    |              |          |               |   to subscribe or         |
-    |              |          |               |   unsubscribe to the.     |
-    |              |          |               |   issue.                  |
+    | ``status``   | boolean  | Mandatory     | The intended subscription |
+    |              |          |               | status. ``true`` for      |
+    |              |          |               | subscribing, ``false``    |
+    |              |          |               | for unsubscribing.        |
     +--------------+----------+---------------+---------------------------+
 
     Sample response
diff --git a/pagure/forms.py b/pagure/forms.py
index c40b210..dab81bb 100644
--- a/pagure/forms.py
+++ b/pagure/forms.py
@@ -694,7 +694,7 @@ class PublicNotificationForm(PagureForm):
 
 
 class SubscribtionForm(PagureForm):
-    ''' Form to subscribe or unsubscribe to an issue or a PR. '''
+    ''' Form to subscribe to or unsubscribe from an issue or a PR. '''
     status = wtforms.BooleanField(
         'Subscription status',
         [wtforms.validators.optional()],
diff --git a/pagure/templates/issue.html b/pagure/templates/issue.html
index 36232ad..bd7e60c 100644
--- a/pagure/templates/issue.html
+++ b/pagure/templates/issue.html
@@ -348,7 +348,7 @@
     <div class="col-md-4 card-block">
       <button class="btn btn-md" id="subcribe-btn"
       {% if g.fas_user.username in subscribers -%}
-        title="Unsubscribe to this issue">Unsubscribe
+        title="Unsubscribe from this issue">Unsubscribe
       {%- else -%}
         title="Subscribe to this issue">Subscribe
       {%- endif -%}