remove unwanted cap refs from C4

mag/C4.mag

diff --git a/mag/C4.mag b/mag/C4.mag
index 83a4a42..fa46a5a 100644
--- a/mag/C4.mag
+++ b/mag/C4.mag
@@ -1,7 +1,7 @@
 magic
 tech sky130B
 magscale 1 2
-timestamp 1654617947
+timestamp 1654632083
 << nwell >>
 rect 8 166 210 596
 << nmos >>
@@ -377,14 +377,6 @@
 rect 1045 -207 1046 196
 rect 441 -208 1046 -207
 rect -1983 -210 -457 -209
-use sky130_fd_pr__cap_mim_m3_1_5NP42Z  sky130_fd_pr__cap_mim_m3_1_5NP42Z_0
-timestamp 1654617947
-transform 1 0 -1036 0 1 178
-box 0 0 1 1
-use sky130_fd_pr__cap_mim_m3_1_AJA79V  sky130_fd_pr__cap_mim_m3_1_AJA79V_0
-timestamp 1654617947
-transform 0 1 653 -1 0 227
-box 0 0 1 1
 << labels >>
 flabel poly -263 -45 -197 21 7 FreeSans 400 0 0 0 vtl
 port 5 w