diff --git a/src/headers/lz4.jl b/src/headers/lz4.jl
index f5c0bc8..39b6d63 100644
--- a/src/headers/lz4.jl
+++ b/src/headers/lz4.jl
@@ -47,10 +47,10 @@ Returns the number of bytes written into buffer `dst` (necessarily <= dstcapacit
 """
 function LZ4_compress_fast(src, dst, srcsize, dstcapacity, acceleration=1)
     GC.@preserve src dst begin
-        # allow Julia to GC while compressing
+        # Allow Julia to GC while compressing
         gc_state = @ccall(jl_gc_safe_enter()::Int8)
         ret = ccall((:LZ4_compress_fast, liblz4), Cint, (Ptr{UInt8}, Ptr{UInt8}, Cint, Cint, Cint), src, dst, srcsize, dstcapacity, acceleration)
-        # leave GC-safe region, waiting for GC to complete if it's running
+        # Leave GC-safe region, waiting for GC to complete if it's running
         @ccall(jl_gc_safe_leave(gc_state::Int8)::Cvoid)
     end
     check_compression_error(ret, "LZ4_compress_fast")
@@ -70,10 +70,10 @@ Returns number of bytes written into `dst` (necessarily <= dstcapacity)
 """
 function LZ4_compress_destSize(src, dst, srcsize, dstcapacity)
     GC.@preserve src dst begin
-        # allow Julia to GC while compressing
+        # Allow Julia to GC while compressing
         gc_state = @ccall(jl_gc_safe_enter()::Int8)
         ret = ccall((:LZ4_compress_destSize, liblz4), Cint, (Ptr{UInt8}, Ptr{UInt8}, Ptr{Cint}, Cint), src, dst, srcsize, dstcapacity)
-        # leave GC-safe region, waiting for GC to complete if it's running
+        # Leave GC-safe region, waiting for GC to complete if it's running
         @ccall(jl_gc_safe_leave(gc_state::Int8)::Cvoid)
     end
     check_compression_error(ret, "LZ4_compress_destSize")
@@ -163,10 +163,10 @@ Returns the number of bytes decompressed into destination buffer (necessarily <=
 """
 function LZ4_decompress_safe(src, dst, cmpsize, dstcapacity)
     GC.@preserve src dst begin
-        # allow Julia to GC while decompressing
+        # Allow Julia to GC while decompressing
         gc_state = @ccall(jl_gc_safe_enter()::Int8)
         ret = ccall((:LZ4_decompress_safe, liblz4), Cint, (Ptr{UInt8}, Ptr{UInt8}, Cint, Cint), src, dst, cmpsize, dstcapacity)
-        # leave GC-safe region, waiting for GC to complete if it's running
+        # Leave GC-safe region, waiting for GC to complete if it's running
         @ccall(jl_gc_safe_leave(gc_state::Int8)::Cvoid)
     end
     check_decompression_error(ret, "LZ4_decompress_safe")