diff --git a/README.md b/README.md
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@@ -7,7 +7,7 @@ TBD
 ## Exported extensions
 * !synexts.help - print help message
 * !synexts.addsymbol \<NAME\> \<OFFSET\> \<SIZE\> - create artificial symbol in any existing module
-* !synexts.addmodule \<NAME\> \<PATH\> \<BASE\> \<SIZE\> - create artificial symbol in any existing module
+* !synexts.addmodule \<NAME\> \<PATH\> \<BASE\> \<SIZE\> - create artificial module in engine's module list
 
 ## Debug engine API references
  * [IDebugSymbols3::AddSyntheticSymbol](https://docs.microsoft.com/windows-hardware/drivers/ddi/content/dbgeng/nf-dbgeng-idebugsymbols3-addsyntheticsymbol)