Apply codespell -w throughout

Logs/Chunk.hs

@@ -5,7 +5,7 @@
  -
  - It's possible for a single object to be stored multiple times on the
  - same remote using different chunk sizes. So, while this is a MapLog, it
- - is not a normal UUIDBased log. Intead, it's a map from UUID and chunk
+ - is not a normal UUIDBased log. Instead, it's a map from UUID and chunk
  - size to number of chunks.
  -
  - Format: "timestamp uuid:chunksize chunkcount"

Logs/Export.hs

@@ -106,7 +106,7 @@ recordExportUnderway remoteuuid ec = do
 
 -- Record information about the export to the git-annex branch.
 --
--- This is equivilant to recordExportBeginning followed by
+-- This is equivalent to recordExportBeginning followed by
 -- recordExportUnderway, but without the ability to clean up from
 -- interrupted exports.
 recordExport :: UUID -> Git.Ref -> ExportChange -> Annex ()

Logs/Export/Pure.hs

@@ -33,7 +33,7 @@ import qualified Data.Attoparsec.ByteString.Lazy as A
 import qualified Data.Attoparsec.ByteString.Char8 as A8
 import Data.ByteString.Builder
 
--- This constuctor is not itself exported to other modules, to enforce
+-- This constructor is not itself exported to other modules, to enforce
 -- consistent use of exportedTreeishes.
 data Exported = Exported
 	{ exportedTreeish :: Git.Ref

Logs/UUIDBased.hs

@@ -4,7 +4,7 @@
  - be union merged.
  -
  - The old format looks like: "UUID[ INFO[ timestamp=foo]]"
- - The timestamp is last for backwards compatability reasons,
+ - The timestamp is last for backwards compatibility reasons,
  - and may not be present on very old log lines.
  -
  - New uuid based logs instead use the form: "timestamp UUID INFO"

Logs/Unused.hs

@@ -5,7 +5,7 @@
  - The format: "int key timestamp"
  -
  - The int is a short, stable identifier that the user can use to
- - refer to this key. (Equivilant to a filename.)
+ - refer to this key. (Equivalent to a filename.)
  -
  - The timestamp indicates when the key was first determined to be unused.
  - Older versions of the log omit the timestamp.