diff --git a/docs/source/testing.rst b/docs/source/testing.rst
index 510c4b5ff72f80794190021109b63bb3e76d49ef..214248bf4b7da4a83b160e3e153f5d79221f0ccb 100644
--- a/docs/source/testing.rst
+++ b/docs/source/testing.rst
@@ -1,8 +1,8 @@
-Test reproducibility
-********************
+Reproducibility
+***************
 
 The `test` directory contains tests which can ensure that updates to
-correction notebooks and libraries do not result in unintended changes to
+notebooks and libraries do not result in unintended changes to
 notebook output. This assures consistency of correction results
 for subsequent versions.
 
@@ -101,15 +101,15 @@ directory.
 Test Data
 +++++++++
 
-In order to perform described test a detector data as well as calibration constants are required. These for AGIPD and LDP can be found in::
+In order to perform described test a detector data as well as calibration constants are required. Detector data for use in testing as well as calibration constants can be found in::
 
     /gpfs/exfel/exp/XMPL/201750/p700001/raw/
 
-A common place to locate output of tests is::
+Tests should be configured to output into a common location::
 
     /gpfs/exfel/exp/XMPL/201750/p700001/scratch/
 
-Calibration constants to perform test are here::
+Repositories of calibration constants used in testing can be found at::
 
     /gpfs/exfel/exp/XMPL/201750/p700001/usr