docs: fixed typos (#8878)

### Describe Your Changes

fixed typos in docs and code
fixed collision in cloud docs

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres to [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/victoriametrics/contributing/).

lib/encoding/zstd/stream_cgo.go

@@ -30,7 +30,7 @@ func GetReader(r io.Reader) *Reader {
 	return zr
 }
 
-// PutReader returns zr to the pool, so it could be re-used via GetReader.
+// PutReader returns zr to the pool, so it could be reused via GetReader.
 func PutReader(zr *Reader) {
 	// Do not call zr.Reset() in order to avoid CGO call.
 	// The zr.Reset() is automatically called when zr is destroyed by Go GC.
@@ -61,10 +61,10 @@ func GetWriter(w io.Writer, compressLevel int) *Writer {
 	return zw
 }
 
-// PutWriter returns zw to the pool, so it could be re-used via GetWriter.
+// PutWriter returns zw to the pool, so it could be reused via GetWriter.
 func PutWriter(zw *Writer) {
 	// Do not call zw.Reset() in order to avoid CGO call.
-	// The zw.Reset() is automaticall called when zw is destroyed by Go GC.
+	// The zw.Reset() is automatically called when zw is destroyed by Go GC.
 
 	writerPool.Put(zw)
 }

lib/encoding/zstd/stream_pure.go

@@ -53,7 +53,7 @@ func GetReader(r io.Reader) *Reader {
 	return zr
 }
 
-// PutReader returns zr to the pool, so it could be re-used via GetReader.
+// PutReader returns zr to the pool, so it could be reused via GetReader.
 func PutReader(zr *Reader) {
 	if err := zr.d.Reset(nil); err != nil {
 		logger.Panicf("BUG: unexpected error when resetting ZSTD reader: %s", err)
@@ -118,7 +118,7 @@ func GetWriter(w io.Writer, level int) *Writer {
 	return zw
 }
 
-// PutWriter returns zw to the pool, so it could be re-used via GetWriter.
+// PutWriter returns zw to the pool, so it could be reused via GetWriter.
 func PutWriter(zw *Writer) {
 	zw.e.Reset(nil)