Typo fixes from fossies.org.

https://fossies.org/linux/misc/xz-5.2.5.tar.xz/codespell.html

Makefile.am

@@ -64,7 +64,7 @@ EXTRA_DIST = \
 
 ACLOCAL_AMFLAGS = -I m4
 
-# List of man pages to conver to PDF and plain text in the dist-hook target.
+# List of man pages to convert to PDF and plain text in the dist-hook target.
 manfiles = \
 	src/xz/xz.1 \
 	src/xzdec/xzdec.1 \

doc/examples/01_compress_easy.c

@@ -173,7 +173,7 @@ compress(lzma_stream *strm, FILE *infile, FILE *outfile)
 		lzma_ret ret = lzma_code(strm, action);
 
 		// If the output buffer is full or if the compression finished
-		// successfully, write the data from the output bufffer to
+		// successfully, write the data from the output buffer to
 		// the output file.
 		if (strm->avail_out == 0 || ret == LZMA_STREAM_END) {
 			// When lzma_code() has returned LZMA_STREAM_END,

src/liblzma/api/lzma/base.h

@@ -447,7 +447,7 @@ typedef struct lzma_internal_s lzma_internal;
  *
  * The lzma_stream structure is used for
  *  - passing pointers to input and output buffers to liblzma;
- *  - defining custom memory hander functions; and
+ *  - defining custom memory handler functions; and
  *  - holding a pointer to coder-specific internal data structures.
  *
  * Typical usage:

src/liblzma/check/crc32_x86.S

@@ -195,7 +195,7 @@ LZMA_CRC32:
 
 	/*
 	 * Read the next four bytes, for which the CRC is calculated
-	 * on the next interation of the loop.
+	 * on the next iteration of the loop.
 	 */
 	movl	12(%esi), %ecx
 

src/liblzma/common/index.c

@@ -1226,7 +1226,7 @@ lzma_index_iter_locate(lzma_index_iter *iter, lzma_vli target)
 
 	// Use binary search to locate the exact Record. It is the first
 	// Record whose uncompressed_sum is greater than target.
-	// This is because we want the rightmost Record that fullfills the
+	// This is because we want the rightmost Record that fulfills the
 	// search criterion. It is possible that there are empty Blocks;
 	// we don't want to return them.
 	size_t left = 0;

src/xz/xz.1

@@ -5,7 +5,7 @@
 .\" This file has been put into the public domain.
 .\" You can do whatever you want with this file.
 .\"
-.TH XZ 1 "2020-02-01" "Tukaani" "XZ Utils"
+.TH XZ 1 "2020-03-23" "Tukaani" "XZ Utils"
 .
 .SH NAME
 xz, unxz, xzcat, lzma, unlzma, lzcat \- Compress or decompress .xz and .lzma files
@@ -1294,7 +1294,7 @@ The default means four-byte alignment
 .RI (2^ pb =2^2=4),
 which is often a good choice when there's no better guess.
 .IP ""
-When the aligment is known, setting
+When the alignment is known, setting
 .I pb
 accordingly may reduce the file size a little.
 E.g. with text files having one-byte