diff --git a/src/misc_cmd.cpp b/src/misc_cmd.cpp
index 0213207479..c24a78e60c 100644
--- a/src/misc_cmd.cpp
+++ b/src/misc_cmd.cpp
@@ -374,7 +374,7 @@ CommandCost CmdGiveMoney(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
 	CompanyID dest_company = (CompanyID)p1;
 
 	/* You can only transfer funds that is in excess of your loan */
-	if (c->money - c->current_loan < amount.GetCost() || amount.GetCost() < 0) return CMD_ERROR;
+	if (c->money - c->current_loan < amount.GetCost() || amount.GetCost() < 0) return_cmd_error(STR_ERROR_INSUFFICIENT_FUNDS);
 	if (!Company::IsValidID(dest_company)) return CMD_ERROR;
 
 	if (flags & DC_EXEC) {
diff --git a/src/programmable_signals_gui.cpp b/src/programmable_signals_gui.cpp
index 01f221cd04..5ad8e52234 100644
--- a/src/programmable_signals_gui.cpp
+++ b/src/programmable_signals_gui.cpp
@@ -299,7 +299,7 @@ public:
 				SB(p1, 0, 3, this->track);
 				SB(p1, 3, 16, ins->Id());
 
-				DoCommandP(this->tile, p1, 0, CMD_REMOVE_SIGNAL_INSTRUCTION | CMD_MSG(STR_ERROR_CAN_T_MODIFY_INSTRUCTION));
+				DoCommandP(this->tile, p1, 0, CMD_REMOVE_SIGNAL_INSTRUCTION | CMD_MSG(STR_ERROR_CAN_T_REMOVE_INSTRUCTION));
 				this->RebuildInstructionList();
 			} break;
 
diff --git a/src/tracerestrict_gui.cpp b/src/tracerestrict_gui.cpp
index bec5b4c463..dddb8fa49e 100644
--- a/src/tracerestrict_gui.cpp
+++ b/src/tracerestrict_gui.cpp
@@ -4584,7 +4584,7 @@ public:
 					if (this->ctr_qt_op == NEW_TRACE_RESTRICT_COUNTER_ID) {
 						DoCommandP(0, 0, 0, CMD_CREATE_TRACERESTRICT_COUNTER | CMD_MSG(STR_TRACE_RESTRICT_ERROR_COUNTER_CAN_T_CREATE), nullptr, str);
 					} else {
-						DoCommandP(0, this->ctr_qt_op, 0, CMD_ALTER_TRACERESTRICT_COUNTER | CMD_MSG(STR_TRACE_RESTRICT_ERROR_COUNTER_CAN_T_MODIFY), nullptr, str);
+						DoCommandP(0, this->ctr_qt_op, 0, CMD_ALTER_TRACERESTRICT_COUNTER | CMD_MSG(STR_TRACE_RESTRICT_ERROR_COUNTER_CAN_T_RENAME), nullptr, str);
 					}
 					break;