A few grammar fixes.

Thanks to Christian Weisgerber for pointing out some of these.

2 files changed, 2 insertions, 2 deletions

diff --git a/src/liblzma/common/block_header_encoder.c b/src/liblzma/common/block_header_encoder.c
index 8bef63b5..bc1a10f8 100644
--- a/src/liblzma/common/block_header_encoder.c
+++ b/src/liblzma/common/block_header_encoder.c
@@ -110,7 +110,7 @@ lzma_block_header_encode(const lzma_block *block, uint8_t *out)
 
 	size_t filter_count = 0;
 	do {
-		// There can be at maximum of four filters.
+		// There can be a maximum of four filters.
 		if (filter_count == LZMA_FILTERS_MAX)
 			return LZMA_PROG_ERROR;
 
diff --git a/src/liblzma/common/filter_common.c b/src/liblzma/common/filter_common.c
index ca1196aa..4762460a 100644
--- a/src/liblzma/common/filter_common.c
+++ b/src/liblzma/common/filter_common.c
@@ -155,7 +155,7 @@ validate_chain(const lzma_filter *filters, size_t *count)
 	} while (filters[++i].id != LZMA_VLI_UNKNOWN);
 
 	// There must be 1-4 filters. The last filter must be usable as
-	// the last filter in the chain. At maximum of three filters are
+	// the last filter in the chain. A maximum of three filters are
 	// allowed to change the size of the data.
 	if (i > LZMA_FILTERS_MAX || !last_ok || changes_size_count > 3)
 		return LZMA_OPTIONS_ERROR;