diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index ca16be657c..34241e5169 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -3,9 +3,15 @@ repos:
     rev: master
     hooks:
     -   id: powrap
+-   repo: local
+    hooks:
+    -   id: merge-dicts
+        name: merge-dicts
+        entry: ./scripts/merge-dicts.sh
+        language: script
 # This one requires package ``hunspell-es_es`` in Archlinux
 -   repo: https://github.com/humitos/pospell
     rev: pre-commit
     hooks:
     -   id: pospell
-        args: ['--personal-dict', 'dict', '--modified', '--language', 'es_ES', '--language', 'es_AR']
+        args: ['--personal-dict', 'dict.txt', '--modified', '--language', 'es_ES', '--language', 'es_AR']
diff --git a/dictionaries/library_unittest.mock-examples.txt b/dictionaries/library_unittest.mock-examples.txt
new file mode 100644
index 0000000000..f1dc1e3424
--- /dev/null
+++ b/dictionaries/library_unittest.mock-examples.txt
@@ -0,0 +1 @@
+Mock
diff --git a/library/unittest.mock-examples.po b/library/unittest.mock-examples.po
index 8e36f78fd7..fc6926e914 100644
--- a/library/unittest.mock-examples.po
+++ b/library/unittest.mock-examples.po
@@ -26,7 +26,7 @@ msgstr ""
 
 #: ../Doc/library/unittest.mock-examples.rst:27
 msgid "Using Mock"
-msgstr ""
+msgstr "Usando Mock"
 
 #: ../Doc/library/unittest.mock-examples.rst:30
 msgid "Mock Patching Methods"
diff --git a/scripts/merge-dicts.sh b/scripts/merge-dicts.sh
new file mode 100755
index 0000000000..b96943aeff
--- /dev/null
+++ b/scripts/merge-dicts.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+awk 1 dict dictionaries/*.txt > dict.txt