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authormathieu <mathieu.carriere3@gmail.com>2020-03-13 11:19:34 -0400
committermathieu <mathieu.carriere3@gmail.com>2020-03-13 11:19:34 -0400
commite2f60e83aa45aa19a34eb5630f8747fbea2b986c (patch)
treed2c2388e567b11f892cb42755afec69aaed1e032 /.github/how_to_use_github_to_contribute_to_gudhi.md
parent45b918a17cfa26a0c58d7871b869aa13b0e45019 (diff)
parent05b409f60132a73e47f6f58ba80a6343b5bdb1a6 (diff)
fixed test
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diff --git a/.github/how_to_use_github_to_contribute_to_gudhi.md b/.github/how_to_use_github_to_contribute_to_gudhi.md
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--- a/.github/how_to_use_github_to_contribute_to_gudhi.md
+++ b/.github/how_to_use_github_to_contribute_to_gudhi.md
@@ -25,10 +25,10 @@ This creates a directory gudhi-devel, which you are free to move around or renam
cd gudhi-devel
```
-Everytime you clone the repository, you will have to download the *submodules*.
+When you clone the repository, you also need to download the *submodules*.
## Submodules
-An interface to Hera for Wasserstein distance is available on an external git repository. To download it:
+Hera, used for Wasserstein distance, is available on an external git repository. To download it:
```bash
git submodule update --init
```
@@ -60,8 +60,9 @@ This is a command you can run quite regularly.
It tells git to check all that happened on github.
It is safe, it will not mess with your files.
-**Reminder:** Everytime you checkout master or merge from master, afterwards, if the version of one the submodule has changed, or if a submodule was added, you will have to:
+**Reminder:** If the version of a submodule has changed, or if a submodule was added, you may need to:
```bash
+git submodule sync
git submodule update --init
```