diff --git a/extras/acan2517FD.pdf b/extras/acan2517FD.pdf
index d5c2205..2aae21d 100644
Binary files a/extras/acan2517FD.pdf and b/extras/acan2517FD.pdf differ
diff --git a/library.properties b/library.properties
index 2e5f305..9a67766 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=ACAN2517FD
-version=2.1.2
+version=2.1.3
 author=Pierre Molinaro
 maintainer=Pierre Molinaro <Pierre.Molinaro@pcmolinaro.name>
 sentence=Driver for MCP2517FD and MCP2518FD CAN Controller (CAN FD mode)
diff --git a/src/ACAN2517FD.cpp b/src/ACAN2517FD.cpp
index 2d3449b..0a0a150 100644
--- a/src/ACAN2517FD.cpp
+++ b/src/ACAN2517FD.cpp
@@ -1167,8 +1167,8 @@ uint32_t ACAN2517FD::errorCounters (void) {
 
 //----------------------------------------------------------------------------------------------------------------------
 
-uint32_t ACAN2517FD::diagInfos(void) {
-    return readRegister32(BDIAG1_REGISTER);
+uint32_t ACAN2517FD::diagInfos (void) { // thanks to Flole998
+  return readRegister32 (BDIAG1_REGISTER) ;
 }
 
 //----------------------------------------------------------------------------------------------------------------------
diff --git a/src/ACAN2517FD.h b/src/ACAN2517FD.h
index d20fbb8..7a1a24f 100644
--- a/src/ACAN2517FD.h
+++ b/src/ACAN2517FD.h
@@ -86,9 +86,9 @@ class ACAN2517FD {
 //······················································································································
 
   public: uint32_t errorCounters (void) ;
-  
+
 //······················································································································
-//    Get diagnostic information
+//    Get diagnostic information (thanks to Flole998)
 //······················································································································
 
   public: uint32_t diagInfos (void) ;