diff --git a/avr/extras/ATtiny_1634.md b/avr/extras/ATtiny_1634.md
index 27a1af82..f6e0138f 100644
--- a/avr/extras/ATtiny_1634.md
+++ b/avr/extras/ATtiny_1634.md
@@ -19,7 +19,7 @@ The ATtiny1634R has a more tightly factory calibrated internal oscillator. It is
 
 ### Warning: Pin 14 (PB3) does not work as an input unless watchdog timer is running
 This is a design flaw in the chip, as noted in the datasheet errata. Additionally, when the "ULP" oscillator (used by the WDT, among other thingss is not running, it is "internally pulled down"; phrased more pessimistically, one might say that "if pin is output and high, it will continually draw current even without an external load. Definitely don't try to use power-saving sleep mode with PB3 set OUTPUT and HIGH.
-See code for "workaround" below - but the pin is still less useful than it should be; it is best limited to active output while the chip is awake (such as via it's PWM capability). Unless of course you want to use the ULP/WDT.... 
+See code for "workaround" below - but the pin is still less useful than it should be; it is best limited to active output while the chip is awake (such as via it's PWM capability). Unless of course you want to use the ULP/WDT....
 
 ## Programming
 The ATtiny1634 can be programmed by use of any ISP programmer. If using a version of Arduino prior to 1.8.13, be sure to choose a programmer with (ATTinyCore) after it's name (in 1.8.13 and later, only those will be shown), and connect the pins as normal for that ISP programmer.