Variable name fixed

src/corpora/timit.jl

@@ -228,7 +228,7 @@ function timit_prepare(timitdir, dir, formantsdir=nothing; audio_fmt="SPHERE")
     # Validate the data directory
     ! isdir(timitdir) && throw(ArgumentError("invalid path $(timitdir)"))
     if formantsdir !== nothing
-        ! isdir(timitdir) && throw(ArgumentError("invalid path $(timitdir)"))
+        ! isdir(formantsdir) && throw(ArgumentError("invalid path $(formantsdir)"))
     end
 
     # Create the output directory.
@@ -359,12 +359,12 @@ function timit_annotations(dir, formantsdir=nothing)
             (idtuple in processed) && continue
             push!(processed, (dialect, spk, name))
 
-            # Word
+            # Words
             wpath = joinpath(root, name * ".wrd")
             words = [last(split(line)) for line in eachline(wpath)]
 
             # Phones
-            ppath = joinpath(root, name * ".phn")            
+            ppath = joinpath(root, name * ".phn")
             if formantsdir !== nothing
                 forpath = joinpath(formantsdir, dialect, spk, name * ".ft")
             else