diff --git a/library/Zilog.dcm b/library/Zilog.dcm
index 9b7c5694..0f781bf3 100644
--- a/library/Zilog.dcm
+++ b/library/Zilog.dcm
@@ -1,7 +1,7 @@
 EESchema-DOCLIB  Version 2.0
 #
 $CMP Z80CPU
-D CPU, 8-bit General Purpose Microprocessor, DIP-40
+D 8-bit General Purpose Microprocessor, DIP-40
 K Z80 CPU uP
 F www.zilog.com/manage_directlink.php?filepath=docs/z80/um0080
 $ENDCMP
diff --git a/library/conn.dcm b/library/conn.dcm
index 0edd5b50..664892a4 100644
--- a/library/conn.dcm
+++ b/library/conn.dcm
@@ -152,7 +152,7 @@ K USB USB_B
 $ENDCMP
 #
 $CMP USB_OTG
-D OTG micro/mini connector
+D micro/mini connector
 K USB USB_OTG USB_mini USB_micro
 $ENDCMP
 #
diff --git a/library/microchip_pic16mcu.dcm b/library/microchip_pic16mcu.dcm
index 8e16c36b..8124a362 100644
--- a/library/microchip_pic16mcu.dcm
+++ b/library/microchip_pic16mcu.dcm
@@ -325,7 +325,7 @@ F http://ww1.microchip.com/downloads/en/DeviceDoc/41288F.pdf
 $ENDCMP
 #
 $CMP PIC16(L)F610-I/P
-D PIC16(L)F610, 1024W FLASH, 64B SRAM, PDIP-14
+D 1024W FLASH, 64B SRAM, PDIP-14
 K FLASH-Based 8-Bit CMOS Microcontroller Low Power
 F http://ww1.microchip.com/downloads/en/DeviceDoc/41288F.pdf
 $ENDCMP
@@ -337,7 +337,7 @@ F http://ww1.microchip.com/downloads/en/DeviceDoc/41288F.pdf
 $ENDCMP
 #
 $CMP PIC16(L)F616-I/P
-D PIC16(L)F616, 2048W FLASH, 128B SRAM, PDIP-14
+D 2048W FLASH, 128B SRAM, PDIP-14
 K FLASH-Based 8-Bit CMOS Microcontroller Low Power
 F http://ww1.microchip.com/downloads/en/DeviceDoc/41288F.pdf
 $ENDCMP
@@ -439,7 +439,7 @@ F http://ww1.microchip.com/downloads/en/DeviceDoc/41202F-print.pdf
 $ENDCMP
 #
 $CMP PIC16(L)F684-I/P
-D PIC16(L)F684 , 2048W FLASH, 128B SRAM, 256B EEPROM, PDIP-14
+D 2048W FLASH, 128B SRAM, 256B EEPROM, PDIP-14
 K FLASH-Based 8-Bit CMOS Microcontroller Low Power
 F http://ww1.microchip.com/downloads/en/DeviceDoc/41202F-print.pdf
 $ENDCMP