Add --minimum-perc to transifex pull command [ci skip]

docs/topics/project-management.md

@@ -6,7 +6,7 @@
 
 This document outlines our project management processes for REST framework.
 
-The aim is to ensure that the project has a high 
+The aim is to ensure that the project has a high
 ["bus factor"][bus-factor], and can continue to remain well supported for the foreseeable future. Suggestions for improvements to our process are welcome.
 
 ---
@@ -38,27 +38,27 @@ Members of the maintenance team will be added as collaborators to the repository
 The following template should be used for the description of the issue, and serves as the formal process for selecting the team.
 
     This issue is for determining the maintenance team for the *** period.
-    
+
     Please see the [Project management](http://www.django-rest-framework.org/topics/project-management/) section of our documentation for more details.
-    
+
     ---
-    
+
     #### Renewing existing members.
-    
+
     The following people are the current maintenance team. Please checkmark your name if you wish to continue to have write permission on the repository for the *** period.
-    
+
     - [ ] @***
     - [ ] @***
     - [ ] @***
     - [ ] @***
     - [ ] @***
-    
+
     ---
-    
+
     #### New members.
-    
+
     If you wish to be considered for this or a future date, please comment against this or subsequent issues.
-    
+
     To modify this process for future maintenance cycles make a pull request to the [project management](http://www.django-rest-framework.org/topics/project-management/) documentation.
 
 #### Responsibilities of team members
@@ -116,7 +116,7 @@ The following template should be used for the description of the issue, and serv
     - [ ] Make a release announcement on the [discussion group](https://groups.google.com/forum/?fromgroups#!forum/django-rest-framework).
     - [ ] Make a release announcement on twitter.
     - [ ] Close the milestone on GitHub.
-    
+
     To modify this process for future releases make a pull request to the [project management](http://www.django-rest-framework.org/topics/project-management/) documentation.
 
 When pushing the release to PyPI ensure that your environment has been installed from our development `requirement.txt`, so that documentation and PyPI installs are consistently being built against a pinned set of packages.
@@ -165,7 +165,7 @@ Here's how differences between the old and new source files will be handled:
 When a translator has finished translating their work needs to be downloaded from Transifex into the REST framework repository. To do this, run:
 
     # 3. Pull the translated django.po files from Transifex.
-    tx pull -a
+    tx pull -a --minimum-perc 10
     cd rest_framework
     # 4. Compile the binary .mo files for all supported languages.
     django-admin.py compilemessages