all: remove "the" duplications

Change-Id: I1f25b11fb9b7cd3c09968ed99913dc85db2025ef
Reviewed-on: https://go-review.googlesource.com/94976
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

doc/devel/release.html

@@ -121,7 +121,7 @@ See the <a href="https://github.com/golang/go/issues?q=milestone%3AGo1.8.5">Go
 </p>
 
 <p>
-go1.8.6 (released 2018/01/22) includes the the same fix in <code>math/big</code>
+go1.8.6 (released 2018/01/22) includes the same fix in <code>math/big</code>
 as Go 1.9.3 and was released at the same time.
 See the <a href="https://github.com/golang/go/issues?q=milestone%3AGo1.8.6">Go
 1.8.6 milestone</a> on our issue tracker for details.

src/archive/tar/reader.go

@@ -204,7 +204,7 @@ func (tr *Reader) handleSparseFile(hdr *Header, rawHdr *block) error {
 // readGNUSparsePAXHeaders checks the PAX headers for GNU sparse headers.
 // If they are found, then this function reads the sparse map and returns it.
 // This assumes that 0.0 headers have already been converted to 0.1 headers
-// by the the PAX header parsing logic.
+// by the PAX header parsing logic.
 func (tr *Reader) readGNUSparsePAXHeaders(hdr *Header) (sparseDatas, error) {
 	// Identify the version of GNU headers.
 	var is1x0 bool

src/cmd/go/internal/work/exec.go

@@ -630,7 +630,7 @@ func (b *Builder) build(a *Action) (err error) {
 	}
 
 	// For gccgo on ELF systems, we write the build ID as an assembler file.
-	// This lets us set the the SHF_EXCLUDE flag.
+	// This lets us set the SHF_EXCLUDE flag.
 	// This is read by readGccgoArchive in cmd/internal/buildid/buildid.go.
 	if a.buildID != "" && cfg.BuildToolchainName == "gccgo" {
 		switch cfg.Goos {

src/cmd/internal/objabi/reloctype.go

@@ -176,7 +176,7 @@ const (
 	R_ADDRPOWER_TOCREL
 
 	// R_ADDRPOWER_TOCREL relocates a D-form, DS-form instruction sequence like
-	// R_ADDRPOWER_DS but inserts the offset from the TOC to the address of the the
+	// R_ADDRPOWER_DS but inserts the offset from the TOC to the address of the
 	// relocated symbol rather than the symbol's address.
 	R_ADDRPOWER_TOCREL_DS
 

src/cmd/link/internal/ppc64/asm.go

@@ -693,7 +693,7 @@ func archreloc(ctxt *ld.Link, r *sym.Reloc, s *sym.Symbol, val *int64) bool {
 
 		return true
 	case objabi.R_POWER_TLS_LE:
-		// The thread pointer points 0x7000 bytes after the start of the the
+		// The thread pointer points 0x7000 bytes after the start of the
 		// thread local storage area as documented in section "3.7.2 TLS
 		// Runtime Handling" of "Power Architecture 64-Bit ELF V2 ABI
 		// Specification".

src/runtime/trace/trace.go

@@ -71,7 +71,7 @@
 // interesting local operation which may require multiple goroutines
 // working together. Since tasks can involve multiple goroutines,
 // they are tracked via a context.Context object. NewContext creates
-// a new task and embeds it in the the returned context.Context object.
+// a new task and embeds it in the returned context.Context object.
 // Log messages and spans are attached to the task, if any, in the
 // Context passed to Log and WithSpan.
 //