docs: Fix nfet_05v0_nvt cell name.

Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>

docs/rules/device-details/nfet_05v0_nvt/index.rst

diff --git a/docs/rules/device-details/nfet_05v0_nvt/index.rst b/docs/rules/device-details/nfet_05v0_nvt/index.rst
index a44a233..e516f22 100644
--- a/docs/rules/device-details/nfet_05v0_nvt/index.rst
+++ b/docs/rules/device-details/nfet_05v0_nvt/index.rst
@@ -4,7 +4,7 @@
 Spice Model Information
 ~~~~~~~~~~~~~~~~~~~~~~~
 
--  Cell Name: :cell:`sky130_fd_pr__nfet_01v8`
+-  Cell Name: :cell:`sky130_fd_pr__nfet_05v0_nvt`
 -  Model Name: :model:`sky130_fd_pr__nfet_05v0_nvt`
 
 Operating Voltages where SPICE models are valid for :model:`sky130_fd_pr__nfet_05v0_nvt`