Update TODO comments

Author: lucatrv

src/PackageCompiler.jl

@@ -32,7 +32,7 @@ function copy_system_image(src, dest, ignore_missing = false)
 end
 
 julia_cpu_target(x) = error("CPU target needs to be a string or `nothing`")
-julia_cpu_target(x::String) = x # TODO match against available targets
+julia_cpu_target(x::String) = x # TODO: match against available targets
 function julia_cpu_target(::Nothing)
     replace(Base.julia_cmd().exec[2], "-C" => "")
 end

src/static_julia.jl

@@ -315,8 +315,7 @@ function build_exec(e_file, cprog, s_file, builddir, verbose, optimize, debug, c
         command = `$command -Wl,-rpath,\$ORIGIN`
     end
     if Int == Int32
-        # TODO this was added because of an error with julia on win32 that suggested this line.
-        # Seems to work, not sure if it's correct
+        # TODO: this was added because of an error with julia on win32 that suggested this line, it seems to work but I'm not sure if it's correct
         command = `$command -march=pentium4`
     end
     verbose && println("Build executable $(repr(e_file)):\n  $command")
@@ -352,7 +351,7 @@ function copy_files_array(files_array, builddir, verbose, message)
 end
 
 function copy_julia_libs(builddir, verbose)
-    # TODO: these flags should probably be emitted from `julia-config.jl` / `compiler_flags.jl` also:
+    # TODO: these flags should probably be emitted also by `julia-config.jl` and `compiler_flags.jl`
     shlibdir = Sys.iswindows() ? Sys.BINDIR : joinpath(Sys.BINDIR, Base.LIBDIR)
     private_shlibdir = joinpath(Sys.BINDIR, Base.PRIVATE_LIBDIR)
     libfiles = String[]

test/runtests.jl

@@ -3,9 +3,9 @@ using PackageCompiler, Test
 # If this works without error we should be in pretty good shape!
 # This command will use the `runtest.jl` of `ColorTypes` + `FixedPointNumbers` to find out what functions to precompile!
 compile_package("ColorTypes", "FixedPointNumbers", force = false, reuse = false) # false to not force overwriting julia's current system image
-# build again, with resuing the snoop file
+# Build again, reusing the snoop file
 img_file = compile_package("ColorTypes", "FixedPointNumbers", force = false, reuse = true)
-# TODO test revert - I suppose i wouldn't have enough rights on travis to move around dll's?
+# TODO: I would like to test `revert` as well, but I suppose I wouldn't have enough rights on Travis CI to move around dll's?
 julia = Base.julia_cmd().exec[1]
 @testset "basic tests" begin
     @test isfile(img_file)