[PATCH] [lld] [ELF] [X86_64] Update TODO.rst list wrt r218633

[Ed Maste]

================
Comment at: lib/ReaderWriter/ELF/X86_64/TODO.rst:46-48
@@ -46,5 +45,5 @@
 
-* R_X86_64_DTPMOD64
-* R_X86_64_DTPOFF64
-* R_X86_64_TLSGD
+* R_X86_64_DTPMOD64 (done)
+* R_X86_64_DTPOFF64 (done)
+* R_X86_64_TLSGD (done)
 * R_X86_64_GOTPC32_TLSDESC
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Should the completed ones just be removed from the TODO list?

http://reviews.llvm.org/D5673