diff --git a/docs/user/FlowVariables.md b/docs/user/FlowVariables.md
index 18d768ef8b..f3f20475a2 100644
--- a/docs/user/FlowVariables.md
+++ b/docs/user/FlowVariables.md
@@ -168,7 +168,7 @@ configuration file.
 | <a name="SDC_FILE"></a>SDC_FILE| The path to design constraint (SDC) file.| | |
 | <a name="SDC_GUT"></a>SDC_GUT| Load design and remove all internal logic before doing synthesis. This is useful when creating a mock .lef abstract that has a smaller area than the amount of logic would allow. bazel-orfs uses this to mock SRAMs, for instance.| | |
 | <a name="SEAL_GDS"></a>SEAL_GDS| Seal macro to place around the design.| | |
-| <a name="SETUP_SLACK_MARGIN"></a>SETUP_SLACK_MARGIN| Specifies a time margin for the slack when fixing setup violations. This option allows you to overfix or underfix(negative value, terminate retiming before 0 or positive slack).  See HOLD_SLACK_MARGIN for more details.| 0| |
+| <a name="SETUP_SLACK_MARGIN"></a>SETUP_SLACK_MARGIN| Specifies a time margin for the slack when fixing setup violations. This option allows you to overfix or underfix(negative value, terminate retiming before 0 or positive slack). See HOLD_SLACK_MARGIN for more details.| 0| |
 | <a name="SET_RC_TCL"></a>SET_RC_TCL| Metal & Via RC definition file path.| | |
 | <a name="SKIP_CTS_REPAIR_TIMING"></a>SKIP_CTS_REPAIR_TIMING| Skipping CTS repair, which can take a long time, can be useful in architectural exploration or when getting CI up and running.| | |
 | <a name="SKIP_GATE_CLONING"></a>SKIP_GATE_CLONING| Do not use gate cloning transform to fix timing violations (default: use gate cloning).| | |