diff --git a/Software/src/devboard/webserver/index_html.cpp b/Software/src/devboard/webserver/index_html.cpp
index 01498fcb..f22ad488 100644
--- a/Software/src/devboard/webserver/index_html.cpp
+++ b/Software/src/devboard/webserver/index_html.cpp
@@ -1,6 +1,7 @@
 #include "index_html.h"
 
-#define INDEX_HTML_HEADER R"rawliteral(<!doctype html><html><head><title>Battery Emulator</title><meta content="width=device-width"name=viewport><style>html{font-family:Arial;display:inline-block;text-align:center}h2{font-size:3rem}body{max-width:800px;margin:0 auto}</style><body>)rawliteral"
+#define INDEX_HTML_HEADER \
+  R"rawliteral(<!doctype html><html><head><title>Battery Emulator</title><meta content="width=device-width"name=viewport><style>html{font-family:Arial;display:inline-block;text-align:center}h2{font-size:3rem}body{max-width:800px;margin:0 auto}</style><body>)rawliteral"
 #define INDEX_HTML_FOOTER R"rawliteral(</body></html>)rawliteral";
 
 const char index_html[] = INDEX_HTML_HEADER "%X%" INDEX_HTML_FOOTER;
