Fixed a few small spelling issues.

doc/man/s3fs.1

@@ -138,7 +138,7 @@ It is necessary to set this value depending on a CPU and a network band.
 This option is lated to fd_page_size option and affects it.
 .TP
 \fB\-o\fR fd_page_size(default="52428800"(50MB))
-number of internal management page size for each file discriptor.
+number of internal management page size for each file descriptor.
 For delayed reading and writing by s3fs, s3fs manages pages which is separated from object. Each pages has a status that data is already loaded(or not loaded yet).
 This option should not be changed when you don't have a trouble with performance.
 This value is changed automatically by parallel_count and multipart_size values(fd_page_size value = parallel_count * multipart_size).

src/curl.cpp

@@ -1053,14 +1053,14 @@ int S3fsCurl::ParallelMultipartUploadRequest(const char* tpath, headers_t& meta,
 
   // duplicate fd
   if(-1 == (fd2 = dup(fd)) || 0 != lseek(fd2, 0, SEEK_SET)){
-    DPRN("Cloud not duplicate file discriptor(errno=%d)", errno);
+    DPRN("Could not duplicate file descriptor(errno=%d)", errno);
     if(-1 != fd2){
       close(fd2);
     }
     return -errno;
   }
   if(-1 == fstat(fd2, &st)){
-    DPRN("Invalid file discriptor(errno=%d)", errno);
+    DPRN("Invalid file descriptor(errno=%d)", errno);
     close(fd2);
     return -errno;
   }
@@ -3192,14 +3192,14 @@ int S3fsCurl::MultipartUploadRequest(const char* tpath, headers_t& meta, int fd,
 
   // duplicate fd
   if(-1 == (fd2 = dup(fd)) || 0 != lseek(fd2, 0, SEEK_SET)){
-    DPRN("Cloud not duplicate file discriptor(errno=%d)", errno);
+    DPRN("Could not duplicate file descriptor(errno=%d)", errno);
     if(-1 != fd2){
       close(fd2);
     }
     return -errno;
   }
   if(-1 == fstat(fd2, &st)){
-    DPRN("Invalid file discriptor(errno=%d)", errno);
+    DPRN("Invalid file descriptor(errno=%d)", errno);
     close(fd2);
     return -errno;
   }

src/curl.h

@@ -65,7 +65,7 @@ struct filepart
 {
   bool        uploaded;     // does finish uploading
   std::string etag;         // expected etag value
-  int         fd;           // base file(temporary full file) discriptor
+  int         fd;           // base file(temporary full file) descriptor
   off_t       startpos;     // seek fd point for uploading
   ssize_t     size;         // uploading size
   etaglist_t* etaglist;     // use only parallel upload

src/fdcache.cpp

@@ -1001,10 +1001,10 @@ ssize_t FdEntity::Write(const char* bytes, off_t start, size_t size)
 // NOCACHE_PATH_PREFIX symbol needs for not using cache mode.
 // Now s3fs I/F functions in s3fs.cpp has left the processing
 // to FdManager and FdEntity class. FdManager class manages
-// the list of local file stat and file discriptor in conjunction
+// the list of local file stat and file descriptor in conjunction
 // with the FdEntity class.
 // When s3fs is not using local cache, it means FdManager must
-// return new temporary file discriptor at each opening it.
+// return new temporary file descriptor at each opening it.
 // Then FdManager caches fd by key which is dummy file path
 // instead of real file path.
 // This process may not be complete, but it is easy way can
@@ -1176,7 +1176,7 @@ FdEntity* FdManager::GetFdEntity(const char* path, int existfd)
         if(0 == strcmp((*iter).second->GetPath(), path)){
           return (*iter).second;
         }
-        // found fd, but it is used another file(file discriptor is recycled)
+        // found fd, but it is used another file(file descriptor is recycled)
         // so returns NULL.
         break;
       }
@@ -1259,7 +1259,7 @@ FdEntity* FdManager::ExistOpen(const char* path, int existfd)
             return NULL;
           }
         }else{
-          // found fd, but it is used another file(file discriptor is recycled)
+          // found fd, but it is used another file(file descriptor is recycled)
           // so returns NULL.
         }
         break;

src/fdcache.h

@@ -102,7 +102,7 @@ class FdEntity
     int             refcnt;     // reference count
     std::string     path;       // object path
     std::string     cachepath;  // local cache file path
-    int             fd;         // file discriptor(tmp file or cache file)
+    int             fd;         // file descriptor(tmp file or cache file)
     FILE*           file;       // file pointer(tmp file or cache file)
     bool            is_modify;  // if file is changed, this flag is true
 

src/s3fs.cpp

@@ -1808,7 +1808,7 @@ static int s3fs_utimens_nocopy(const char* path, const struct timespec ts[2])
   FPRNN("[path=%s][mtime=%s]", path, str(ts[1].tv_sec).c_str());
 
   if(0 == strcmp(path, "/")){
-    DPRNNN("Could not change mtime for maount point.");
+    DPRNNN("Could not change mtime for mount point.");
     return -EIO;
   }
   if(0 != (result = check_parent_object_access(path, X_OK))){