Fix some typos

Author: fxlb

grammar.y.in

@@ -437,7 +437,7 @@ prog:	  null expr
 	/*
 	 * I'm not sure we have a reason to use yynerrs, but it's
 	 * declared, and incremented, whether we need it or not,
-	 * which means tha Clang 15 will give a "used but not
+	 * which means that Clang 15 will give a "used but not
 	 * set" warning.  This should suppress the warning for
 	 * yynerrs without suppressing it for other variables.
 	 */

pcap-usb-linux-common.c

@@ -100,7 +100,7 @@ fix_linux_usb_mmapped_length(struct pcap_pkthdr *pkth, const u_char *bp)
 				/*
 				 * Compute the end offset of the data
 				 * for this descriptor, i.e. the offset
-				 * of the byte after te data.  Clamp
+				 * of the byte after the data.  Clamp
 				 * the sum at UINT_MAX, so that it fits
 				 * in a u_int.
 				 */