correct OOXML function name is EFFECT instead of EFFECTIVE

Change-Id: Ieb7484afe210e378efd43ba3a181cd90d29619b9
diff --git a/formula/source/core/resource/core_resource.src b/formula/source/core/resource/core_resource.src
index 551de2f..a1868fa 100644
--- a/formula/source/core/resource/core_resource.src
+++ b/formula/source/core/resource/core_resource.src
@@ -678,7 +678,7 @@ Resource RID_STRLIST_FUNCTION_NAMES_ENGLISH_OOXML
    String SC_OPCODE_PPMT { Text = "PPMT" ; };
    String SC_OPCODE_CUM_IPMT { Text = "CUMIPMT" ; };
    String SC_OPCODE_CUM_PRINC { Text = "CUMPRINC" ; };
    String SC_OPCODE_EFFECTIVE { Text = "EFFECTIVE" ; };
    String SC_OPCODE_EFFECTIVE { Text = "EFFECT" ; };
    String SC_OPCODE_NOMINAL { Text = "NOMINAL" ; };
    String SC_OPCODE_SUB_TOTAL { Text = "SUBTOTAL" ; };
    String SC_OPCODE_DB_SUM { Text = "DSUM" ; };