2 files changed, 2 insertions, 2 deletions
diff --git a/src/utils/sha256.cpp b/src/utils/sha256.cpp
index 82d1fc5c..ffb1686b 100644
--- a/src/utils/sha256.cpp
+++ b/src/utils/sha256.cpp
@@ -269,7 +269,7 @@ std::string SHA256Hash(const char *src, int len)
     return hash;
 }
 
-std::string sha256(const std::string& string)
+std::string sha256(const std::string &string)
 {
     return SHA256Hash(string.c_str(), string.length());
 }
diff --git a/src/utils/sha256.h b/src/utils/sha256.h
index 0aa5ba1f..d0543cbf 100644
--- a/src/utils/sha256.h
+++ b/src/utils/sha256.h
@@ -30,6 +30,6 @@
  * @param string the string to create the SHA-256 hash for
  * @return the SHA-256 hash for the given string.
  */
-std::string sha256(const std::string& string);
+std::string sha256(const std::string &string);
 
 #endif // UTILS_SHA256_H