[ELF] Rename fetch to extract

The canonical term is "extract" (GNU ld documentation, Solaris's `-z *extract`
options). Avoid inventing a term and match --why-extract. (ld64 prefers "load"
but the word is overloaded too much)

Mostly MFC, except for --help messages and the header row in
--print-archive-stats output.

1 files changed, 1 insertions, 1 deletions

diff --git a/lld/ELF/SyntheticSections.cpp b/lld/ELF/SyntheticSections.cpp
index 8eb3703..4078f7e 100644
--- a/lld/ELF/SyntheticSections.cpp
+++ b/lld/ELF/SyntheticSections.cpp
@@ -3116,7 +3116,7 @@ size_t VersionTableSection::getSize() const {
 void VersionTableSection::writeTo(uint8_t *buf) {
   buf += 2;
   for (const SymbolTableEntry &s : getPartition().dynSymTab->getSymbols()) {
-    // For an unfetched lazy symbol (undefined weak), it must have been
+    // For an unextracted lazy symbol (undefined weak), it must have been
     // converted to Undefined and have VER_NDX_GLOBAL version here.
     assert(!s.sym->isLazy());
     write16(buf, s.sym->versionId);