Fix various spelling issues in the documentation

Addresses obvious typos, in the documentation only.

COPYBARA_INTEGRATE_REVIEW=https://github.com/google/gvisor/pull/443 from Pixep:fix/documentation-spelling 4d0688164eafaf0b3010e5f4824b35d1e7176d65
PiperOrigin-RevId: 255477779

6 files changed, 7 insertions, 7 deletions

diff --git a/pkg/tcpip/buffer/view.go b/pkg/tcpip/buffer/view.go
index 1a9d40778..150310c11 100644
--- a/pkg/tcpip/buffer/view.go
+++ b/pkg/tcpip/buffer/view.go
@@ -50,7 +50,7 @@ func (v View) ToVectorisedView() VectorisedView {
 	return NewVectorisedView(len(v), []View{v})
 }
 
-// VectorisedView is a vectorised version of View using non contigous memory.
+// VectorisedView is a vectorised version of View using non contiguous memory.
 // It supports all the convenience methods supported by View.
 //
 // +stateify savable
diff --git a/pkg/tcpip/link/rawfile/errors.go b/pkg/tcpip/link/rawfile/errors.go
index 80e91bb34..a0a873c84 100644
--- a/pkg/tcpip/link/rawfile/errors.go
+++ b/pkg/tcpip/link/rawfile/errors.go
@@ -30,7 +30,7 @@ var translations [maxErrno]*tcpip.Error
 // TranslateErrno translate an errno from the syscall package into a
 // *tcpip.Error.
 //
-// Valid, but unreconigized errnos will be translated to
+// Valid, but unrecognized errnos will be translated to
 // tcpip.ErrInvalidEndpointState (EINVAL). Panics on invalid errnos.
 func TranslateErrno(e syscall.Errno) *tcpip.Error {
 	if err := translations[e]; err != nil {
diff --git a/pkg/tcpip/link/rawfile/rawfile_unsafe.go b/pkg/tcpip/link/rawfile/rawfile_unsafe.go
index 08847f95f..e3fbb15c2 100644
--- a/pkg/tcpip/link/rawfile/rawfile_unsafe.go
+++ b/pkg/tcpip/link/rawfile/rawfile_unsafe.go
@@ -110,7 +110,7 @@ type PollEvent struct {
 
 // BlockingRead reads from a file descriptor that is set up as non-blocking. If
 // no data is available, it will block in a poll() syscall until the file
-// descirptor becomes readable.
+// descriptor becomes readable.
 func BlockingRead(fd int, b []byte) (int, *tcpip.Error) {
 	for {
 		n, _, e := syscall.RawSyscall(syscall.SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(&b[0])), uintptr(len(b)))
diff --git a/pkg/tcpip/network/fragmentation/fragmentation.go b/pkg/tcpip/network/fragmentation/fragmentation.go
index 6822059d6..1628a82be 100644
--- a/pkg/tcpip/network/fragmentation/fragmentation.go
+++ b/pkg/tcpip/network/fragmentation/fragmentation.go
@@ -60,7 +60,7 @@ type Fragmentation struct {
 // lowMemoryLimit specifies the limit on which we will reach by dropping
 // fragments after reaching highMemoryLimit.
 //
-// reassemblingTimeout specifes the maximum time allowed to reassemble a packet.
+// reassemblingTimeout specifies the maximum time allowed to reassemble a packet.
 // Fragments are lazily evicted only when a new a packet with an
 // already existing fragmentation-id arrives after the timeout.
 func NewFragmentation(highMemoryLimit, lowMemoryLimit int, reassemblingTimeout time.Duration) *Fragmentation {
@@ -80,7 +80,7 @@ func NewFragmentation(highMemoryLimit, lowMemoryLimit int, reassemblingTimeout t
 	}
 }
 
-// Process processes an incoming fragment beloning to an ID
+// Process processes an incoming fragment belonging to an ID
 // and returns a complete packet when all the packets belonging to that ID have been received.
 func (f *Fragmentation) Process(id uint32, first, last uint16, more bool, vv buffer.VectorisedView) (buffer.VectorisedView, bool) {
 	f.mu.Lock()
diff --git a/pkg/tcpip/tcpip.go b/pkg/tcpip/tcpip.go
index 4aafb51ab..966b3acfd 100644
--- a/pkg/tcpip/tcpip.go
+++ b/pkg/tcpip/tcpip.go
@@ -534,7 +534,7 @@ type BroadcastOption int
 
 // Route is a row in the routing table. It specifies through which NIC (and
 // gateway) sets of packets should be routed. A row is considered viable if the
-// masked target address matches the destination adddress in the row.
+// masked target address matches the destination address in the row.
 type Route struct {
 	// Destination is the address that must be matched against the masked
 	// target address to check if this row is viable.
diff --git a/pkg/tcpip/transport/raw/endpoint.go b/pkg/tcpip/transport/raw/endpoint.go
index 03f495e48..73599dd9d 100644
--- a/pkg/tcpip/transport/raw/endpoint.go
+++ b/pkg/tcpip/transport/raw/endpoint.go
@@ -16,7 +16,7 @@
 // sockets allow applications to:
 //
 //   * manually write and inspect transport layer headers and payloads
-//   * receive all traffic of a given transport protcol (e.g. ICMP or UDP)
+//   * receive all traffic of a given transport protocol (e.g. ICMP or UDP)
 //   * optionally write and inspect network layer and link layer headers for
 //     packets
 //