diff --git a/components/cache/adapters/couchbasebucket_adapter.rst b/components/cache/adapters/couchbasebucket_adapter.rst
index 7043a7c3e95..5c221665e62 100644
--- a/components/cache/adapters/couchbasebucket_adapter.rst
+++ b/components/cache/adapters/couchbasebucket_adapter.rst
@@ -1,6 +1,6 @@
 .. index::
     single: Cache Pool
-    single: Couchabase Cache
+    single: Couchbase Cache
 
 .. _couchbase-adapter:
 
@@ -60,7 +60,7 @@ helper method allows creating and configuring a `Couchbase Bucket`_ class instan
         'couchbase://localhost'
         // the DSN can include config options (pass them as a query string):
         // 'couchbase://localhost:11210?operationTimeout=10'
-        // 'couchbase://localhost:11210?operationTimeout=10&configTimout=20'
+        // 'couchbase://localhost:11210?operationTimeout=10&configTimeout=20'
     );
 
     // pass an array of DSN strings to register multiple servers with the client
diff --git a/components/serializer.rst b/components/serializer.rst
index 9c8b73a04a1..c941edc98c1 100644
--- a/components/serializer.rst
+++ b/components/serializer.rst
@@ -996,7 +996,7 @@ Option                  Description                                            D
                         and ``$options = ['csv_headers' => ['a', 'b', 'c']]``
                         then ``serialize($data, 'csv', $options)`` returns
                         ``a,b,c\n1,2,3``                                       ``[]``, inferred from input data's keys
-``csv_escape_formulas`` Escapes fields containg formulas by prepending them    ``false``
+``csv_escape_formulas`` Escapes fields containing formulas by prepending them  ``false``
                         with a ``\t`` character
 ``as_collection``       Always returns results as a collection, even if only   ``true``
                         one line is decoded.
diff --git a/reference/configuration/security.rst b/reference/configuration/security.rst
index c651f6cd2e3..6a812374a06 100644
--- a/reference/configuration/security.rst
+++ b/reference/configuration/security.rst
@@ -374,7 +374,7 @@ Using the Sodium Password Hasher
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 It uses the `Argon2 key derivation function`_. Argon2 support was introduced
-in PHP 7.2 by bundeling the `libsodium`_ extension.
+in PHP 7.2 by bundling the `libsodium`_ extension.
 
 The hashed passwords are ``96`` characters long, but due to the hashing
 requirements saved in the resulting hash this may change in the future, so make
diff --git a/session.rst b/session.rst
index 70e62b62263..cb62454a94e 100644
--- a/session.rst
+++ b/session.rst
@@ -131,7 +131,7 @@ Check out the Symfony config reference to learn more about the other available
 Basic Usage
 -----------
 
-The sessions is available througth the Request and the RequestStack.
+The sessions is available through the Request and the RequestStack.
 Symfony provides a request_stack service that is injected in your services and
 controllers if you type-hint an argument with
 :class:`Symfony\\Component\\HttpFoundation\\RequestStack`::