scripted-diff: Remove trailing whitespaces

-BEGIN VERIFY SCRIPT-

sed --in-place'' --regexp-extended 's/[[:space:]]+$//g' $(git grep -I --files-with-matches --extended-regexp '[[:space:]]+$' -- src test  ':!*.svg' ':!src/crypto/sha256_sse4*' ':!src/leveldb' ':!src/qt/locale' ':!src/secp256k1' ':!src/univalue')

-END VERIFY SCRIPT-

1 files changed, 6 insertions, 6 deletions

diff --git a/src/test/README.md b/src/test/README.md
index 01da32109b..f2a4cb1818 100644
--- a/src/test/README.md
+++ b/src/test/README.md
@@ -42,12 +42,12 @@ unit tests as possible).
 
 The build system is setup to compile an executable called `test_bitcoin`
 that runs all of the unit tests.  The main source file is called
-test_bitcoin.cpp. To add a new unit test file to our test suite you need 
-to add the file to `src/Makefile.test.include`. The pattern is to create 
-one test file for each class or source file for which you want to create 
-unit tests.  The file naming convention is `<source_filename>_tests.cpp` 
-and such files should wrap their tests in a test suite 
-called `<source_filename>_tests`. For an example of this pattern, 
+test_bitcoin.cpp. To add a new unit test file to our test suite you need
+to add the file to `src/Makefile.test.include`. The pattern is to create
+one test file for each class or source file for which you want to create
+unit tests.  The file naming convention is `<source_filename>_tests.cpp`
+and such files should wrap their tests in a test suite
+called `<source_filename>_tests`. For an example of this pattern,
 examine `uint256_tests.cpp`.
 
 For further reading, I found the following website to be helpful in