README.md: reflow paragraph

diff --git a/README.md b/README.md
index 0937a9bd3a74fa8e47c3cc9631e7334f776b6330..167189fc8162851a49ce7afcdbc7819075edf7df 100644 (file)
--- a/README.md
+++ b/README.md
@@ -19,5 +19,10 @@ tutorial and the code gallery.
 
 ### Maintainance of contributed codes
 
-The examples in the code-gallery of periodically adjusted so that they maintain compatibility with a "recent" version of the `deal.II`. This means that their implementation may be modified slightly in the process, breaking compatibility with older versions of `deal.II`. Older version of each contributed code may be attained by checking out the appropriate git commit of the code-gallery repository.
+The examples in the code-gallery of periodically adjusted so that they
+maintain compatibility with a "recent" version of the `deal.II`. This means
+that their implementation may be modified slightly in the process, breaking
+compatibility with older versions of `deal.II`. Older version of each
+contributed code may be attained by checking out the appropriate git commit
+of the code-gallery repository.