Remove trailing whitespace
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
diff --git a/scripts/mbedtls_dev/build_tree.py b/scripts/mbedtls_dev/build_tree.py
index 86c8389..14790fc 100644
--- a/scripts/mbedtls_dev/build_tree.py
+++ b/scripts/mbedtls_dev/build_tree.py
@@ -24,7 +24,7 @@
def crypto_core_directory(root: Optional[str] = None) -> str:
"""
- Return the path of the directory containing the PSA crypto core
+ Return the path of the directory containing the PSA crypto core
for either TF-PSA-Crypto or Mbed TLS.
"""
if root is None: