diff --git a/r5dev/engine/shared/datablock.h b/r5dev/engine/shared/datablock.h
index 1c10a739..14be3b81 100644
--- a/r5dev/engine/shared/datablock.h
+++ b/r5dev/engine/shared/datablock.h
@@ -9,7 +9,7 @@
 // the maximum size of each data block fragment
 #define MAX_DATABLOCK_FRAGMENT_SIZE 1024
 
-// the maximum amount of fragments per data block
+// the maximum amount of fragments per data block transfer
 #define MAX_DATABLOCK_FRAGMENTS 768
 
 #define DATABLOCK_DEBUG_NAME_LEN 64
diff --git a/r5dev/game/shared/vscript_shared.cpp b/r5dev/game/shared/vscript_shared.cpp
index 33c97e75..646955ba 100644
--- a/r5dev/game/shared/vscript_shared.cpp
+++ b/r5dev/game/shared/vscript_shared.cpp
@@ -110,7 +110,7 @@ void Script_RegisterCommonAbstractions(CSquirrelVM* s)
 }
 
 //---------------------------------------------------------------------------------
-// Purpose: listen server constants (!!! only call on builds containing a listen server !!!)
+// Purpose: listen server constants
 // Input  : *s - 
 //---------------------------------------------------------------------------------
 void Script_RegisterListenServerConstants(CSquirrelVM* s)
diff --git a/r5dev/tier1/NetKey.cpp b/r5dev/tier1/NetKey.cpp
index 38bdf48f..b84f4f3a 100644
--- a/r5dev/tier1/NetKey.cpp
+++ b/r5dev/tier1/NetKey.cpp
@@ -10,5 +10,6 @@
 //////////////////////////////////////////////////////////////////////
 const char* CNetKey::GetBase64NetKey(void) const
 {
+	// TODO: should we not acquire lock for m_Mutex here?
 	return m_szBase64;
 }