[3109] Re-justify paragraphs (after changes in previous commits)

doc/devel/contribute.dox

@@ -146,13 +146,14 @@ critical for whatever reason, it may also be mentioned in release notes.
 
 @section contributorGuideExtra Extra steps
 
-If you are interested in knowing the results of more in-depth testing, you are welcome
-to visit the BIND10 build farm: http://git.bind10.isc.org/~tester/builder/builder-new.html.
-This is a live result page with all tests being run on various systems.
-Besides basic unit-tests, we also have reports from Valgrind (memory debugger),
-cppcheck and clang-analyzer (static code analyzers), Lettuce system tests
-and more. Although it is not possible for non ISC employees to run tests
-on that farm, it is possible that your contributed patch will end up there
-sooner or later.
+If you are interested in knowing the results of more in-depth testing,
+you are welcome to visit the BIND10 build farm:
+http://git.bind10.isc.org/~tester/builder/builder-new.html.  This is a
+live result page with all tests being run on various systems.  Besides
+basic unit-tests, we also have reports from Valgrind (memory debugger),
+cppcheck and clang-analyzer (static code analyzers), Lettuce system
+tests and more. Although it is not possible for non ISC employees to run
+tests on that farm, it is possible that your contributed patch will end
+up there sooner or later.
 
 */