minor tweaks to release notes for EasyBuild v4.7.1

Author: boegel

RELEASE_NOTES

@@ -15,35 +15,34 @@ update/bugfix release
   - add Ubuntu friendly package naming scheme EasyBuildDebFriendlyPNS (#4115)
   - allow to directly import constants from easybuild.framework.easyconfig.constants (#4144)
   - accept single source as dict and single checksum in check_checksums_for (#4180)
-  - add pre/post extension hook (triggered before/after individual extension installations) (#4193)
+  - add pre/post extension hook that is triggered before/after individual extension installations (#4193)
   - enforce absolute paths as start dir of extensions (#4196)
   - print warning when non-existing `start_dir` is specified for extension (#4201)
   - add support to silence deprecation warning for easyconfigs and toolchains (#4207)
   - skip directories when fixing shebangs (#4209)
-  - add suport for 'modunloadmsg' easyconfig parameter (#4223)
+  - add support for 'modunloadmsg' easyconfig parameter (#4223)
 - various bug fixes, including:
   - fix use of `locate` in `check_os_dependency` (#4166)
   - add VERSION to easybuild.easyblocks namespace in test sandbox (#4171)
   - also apply filter to asyncprocess test subsuite (#4172)
   - don't use deprecated SafeConfigParser when running with Python 3.x (#4173)
-  - filter out deprecation warnings for platform.dist in get_os_version and platform.linux_distribution in get_os_name (#4175)
   - update CI workflows to run 'apt-get update' if installation of packages via 'apt-get install' failed, likely due to stale apt cache (#4176)
   - fixes for findPythonDeps script (#4179)
   - check type of versionsuffix value in det_full_ec_version, and raise useful error message if it's not a string (#4184)
   - avoid GC3Pie deprecation warning (#4185)
   - correctly restore sys.path in tests (#4186)
   - suppress output of --skip-test-step test (#4187)
   - fix flaky test_search_file due to accidental matches for `.*C++` search pattern (#4190)
-  - fix website/docs links in README (#4199)
   - silence distutils deprecation warnings (#4204)
   - improve handling of start_dir and add tests for cases where either ext_dir or initial start_dir or both are unset or None (#4206)
   - restore initial environment before processing each easystack item (#4213)
   - make test_help_long work on small terminals (#4218)
 - other changes:
-  - use better test assertions by replacing use of assertFalse/assertTrue (#4170)
+  - use better test assertions by replacing use of assertFalse/assertTrue (#4170, #4205)
   - remove Travis CI configuration file (#4174)
+  - filter out deprecation warnings for platform.dist in get_os_version and platform.linux_distribution in get_os_name (#4175)
   - only give read permissions in GitHub Actions workflows (#4182)
-  - replace more usages of assertTrue/False in tests (#4205)
+  - fix website/docs links in README (#4199)
   - only print "default: " for configuration option of strlist type if default is not empty (#4220)