fix spelling

doc/usage.rst

@@ -107,7 +107,7 @@ correctly written by ``f3write``, and figure out in which file the
 sector should be and in which position in that file the sector should
 be. Thus, if a sector is well formed, or with a few bits flipped, but
 read in an unexpected position, ``f3read`` counts it as overwritten.
-Slightly changed sectors, are sectors at right position with a fews bits
+Slightly changed sectors, are sectors at right position with a few bits
 flipped.
 
 Notice that ``f3write`` doesn't overwrite sectors by itself, it's done

f3probe.c

@@ -230,7 +230,7 @@ static const struct unit_test_item ftype_to_params[] = {
 	/* Extreme case for memory usage (limbo drive). */
 	{(1ULL<<20)+512,1ULL << 40,	40,	9,	-1,	false},
 
-	/* Geomerty of a real limbo drive with 256MB of strict cache. */
+	/* Geometry of a real limbo drive with 256MB of strict cache. */
 	{7600799744ULL,	67108864000ULL,	36,	9,	19,	true},
 
 	/* The drive before with a non-strict cache. */

f3read.c

@@ -404,7 +404,7 @@ static void iterate_files(const char *path, const long *files,
 	if (has_enough_measurements(&fw)) {
 		pr_avg_speed(get_avg_speed(&fw));
 	} else {
-		/* If the drive is too fast for the measuments above,
+		/* If the drive is too fast for the measurements above,
 		 * try a coarse approximation of the reading speed.
 		 */
 		int64_t total_time_ms = delay_ms(&t1, &t2);
@@ -426,7 +426,7 @@ int main(int argc, char **argv)
 		.start_at	= 0,
 		.end_at		= LONG_MAX - 1,
 		.max_read_rate	= 0,
-		/* If stdout isn't a terminal, supress progress. */
+		/* If stdout isn't a terminal, suppress progress. */
 		.show_progress	= isatty(STDOUT_FILENO),
 	};
 

f3write.c

@@ -320,7 +320,7 @@ static int fill_fs(const char *path, long start_at, long end_at,
 	if (has_enough_measurements(&fw)) {
 		pr_avg_speed(get_avg_speed(&fw));
 	} else {
-		/* If the drive is too fast for the measuments above,
+		/* If the drive is too fast for the measurements above,
 		 * try a coarse approximation of the writing speed.
 		 */
 		int64_t total_time_ms = delay_ms(&t1, &t2);
@@ -360,7 +360,7 @@ int main(int argc, char **argv)
 		.start_at	= 0,
 		.end_at		= LONG_MAX - 1,
 		.max_write_rate = 0,
-		/* If stdout isn't a terminal, supress progress. */
+		/* If stdout isn't a terminal, suppress progress. */
 		.show_progress	= isatty(STDOUT_FILENO),
 	};
 

libdevs.c

@@ -580,13 +580,13 @@ static int wait_for_reset(struct udev *udev, const char *id_serial,
 		action = udev_device_get_action(dev);
 		new_size_byte = get_udev_dev_size_byte(dev);
 		if (!strcmp(action, "add")) {
-			/* Deal with the case in wich the user pulls
+			/* Deal with the case in which the user pulls
 			 * the USB device.
 			 *
 			 * DO NOTHING.
 			 */
 		} else if (!strcmp(action, "change")) {
-			/* Deal with the case in wich the user pulls
+			/* Deal with the case in which the user pulls
 			 * the memory card from the card reader.
 			 */
 
@@ -712,7 +712,7 @@ static int bdev_manual_usb_reset(struct device *dev)
 	bdev->fd = bdev_open(bdev->filename);
 	if (bdev->fd < 0) {
 		rc = - errno;
-		warn("Can't REopen device `%s'", bdev->filename);
+		warn("Can't reopen device `%s'", bdev->filename);
 		goto usb_dev;
 	}
 
@@ -808,7 +808,7 @@ static int bdev_usb_reset(struct device *dev)
 	bdev->fd = bdev_open(bdev->filename);
 	if (bdev->fd < 0) {
 		int rc = - errno;
-		warn("Can't REopen device `%s'", bdev->filename);
+		warn("Can't reopen device `%s'", bdev->filename);
 		return rc;
 	}
 	return 0;

libdevs.h

@@ -60,7 +60,7 @@ const char *dev_get_filename(struct device *dev);
  * batch writes or reads.
  *
  * It must be a power of 2 greater than, or equal to 2^20.
- * The current vaule is 1MB.
+ * The current value is 1MB.
  */
 #define BIG_BLOCK_SIZE_BYTE (1 << 20)
 

libflow.c

@@ -193,7 +193,7 @@ static inline int is_rate_above(const struct flow *fw,
 static inline int is_rate_below(const struct flow *fw,
 	uint64_t delay, double inst_speed)
 {
-	/* We use logical and here to enforce both limist. */
+	/* We use logical and here to enforce both limits. */
 	return delay <= fw->delay_ms && inst_speed < fw->max_process_rate;
 }
 

libflow.h

@@ -16,7 +16,7 @@ struct flow {
 	int		progress;
 	/* Block size in bytes. */
 	int		block_size;
-	/* Delay intended between measurements in miliseconds. */
+	/* Delay intended between measurements in milliseconds. */
 	unsigned int	delay_ms;
 	/* Increment to apply to @blocks_per_delay. */
 	int64_t		step;

libprobe.c

@@ -159,7 +159,7 @@ static int write_bisect_blocks(struct device *dev,
 
 	assert(n_blocks >= 1);
 
-	/* Find coeficients of function a*idx + b where idx <= max_idx. */
+	/* Find coefficients of function a*idx + b where idx <= max_idx. */
 	assert(left_pos < right_pos);
 	assert(right_pos - left_pos >= 2);
 	*pb = left_pos + 1;

libutils.c

@@ -209,7 +209,7 @@ void fill_buffer_with_block(void *buf, int block_order, uint64_t offset,
 
 	/* The offset is known by drives,
 	 * so one doesn't have to encrypt it.
-	 * Plese don't add @salt here!
+	 * Please don't add @salt here!
 	 */
 	int64_array[0] = offset;