Remove rows with "Section" in the first column

docs/rules/periphery-rules.rst

@@ -2697,10 +2697,6 @@
      - Spacing (no overlapping) between fuse center and Metal5
      - 
      - 3.300
-   * - :drc_rule:`(mf.Section G2b: Rules for HV devices)`
-     - 
-     - 
-     - 
 
 
 .. figure:: periphery\p046-mf_dotdash.svg

docs/rules/periphery/p046-mf_dotdash.csv

@@ -23,4 +23,3 @@ Name,Description,Flags,Value
 (mf.22),Min spacing between fuse_contact to fuse_contact,,1.960
 (mf.23),Spacing (no overlapping) between fuse center and Metal4,,N/A
 (mf.24),Spacing (no overlapping) between fuse center and Metal5,,3.300
-(mf.Section G2b: Rules for HV devices),,,

docs/rules/periphery/periphery-split-csv.py

@@ -167,6 +167,9 @@ for d in data[1:]:
     if should_strip_flags:
         rows = rows[:i]
 
+    # Remove rows with Section in the first column
+    rows = [r for r in rows if not r[0].startswith('Section ')]
+
     # Join together description which span multiple rows.
     continued_index = []
     for i, row in enumerate(rows):