Fix typos and en_US/en_GB inconsistency in various files (#12902)

src/util/areastore.cpp

@@ -69,7 +69,7 @@ void AreaStore::serialize(std::ostream &os) const
 	// After 5.1.0-dev:  version >= 5 throws SerializationError
 	// Forwards-compatibility is assumed before version 5.
 
-	writeU8(os, 0); // Serialisation version
+	writeU8(os, 0); // Serialization version
 
 	// TODO: Compression?
 	writeU16(os, areas_map.size());

src/util/container.h

@@ -147,7 +147,7 @@ public:
 		m_signal.post();
 	}
 
-	/* this version of pop_front returns a empty element of T on timeout.
+	/* this version of pop_front returns an empty element of T on timeout.
 	* Make sure default constructor of T creates a recognizable "empty" element
 	*/
 	T pop_frontNoEx(u32 wait_time_max_ms)
@@ -200,7 +200,7 @@ public:
 		throw ItemNotFoundException("MutexedQueue: queue is empty");
 	}
 
-	/* this version of pop_back returns a empty element of T on timeout.
+	/* this version of pop_back returns an empty element of T on timeout.
 	* Make sure default constructor of T creates a recognizable "empty" element
 	*/
 	T pop_backNoEx(u32 wait_time_max_ms)

src/util/numeric.cpp

@@ -147,7 +147,7 @@ bool isBlockInSight(v3s16 blockpos_b, v3f camera_pos, v3f camera_dir,
 	// Adjust camera position, for purposes of computing the angle,
 	// such that a block that has any portion visible with the
 	// current camera position will have the center visible at the
-	// adjusted postion
+	// adjusted position
 	f32 adjdist = BLOCK_MAX_RADIUS / cos((M_PI - camera_fov) / 2);
 
 	// Block position relative to adjusted camera
@@ -161,7 +161,7 @@ bool isBlockInSight(v3s16 blockpos_b, v3f camera_pos, v3f camera_dir,
 	f32 cosangle = dforward / blockpos_adj.getLength();
 
 	// If block is not in the field of view, skip it
-	// HOTFIX: use sligthly increased angle (+10%) to fix too agressive
+	// HOTFIX: use sligthly increased angle (+10%) to fix too aggressive
 	// culling. Somebody have to find out whats wrong with the math here.
 	// Previous value: camera_fov / 2
 	if (cosangle < std::cos(camera_fov * 0.55f))

src/util/sha2.h

@@ -50,10 +50,10 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * The licence and distribution terms for any publically available version or
+ * The license and distribution terms for any publicly available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
+ * copied and put under another distribution license
+ * [including the GNU Public License.]
  */
 
 #pragma once

src/util/strfnd.h

@@ -48,7 +48,7 @@ public:
 		return ret;
 	}
 
-	// Returns substr up to the next occurence of sep that isn't escaped with esc ('\\')
+	// Returns substr up to the next occurrence of sep that isn't escaped with esc ('\\')
 	String next_esc(const String &sep, T esc=static_cast<T>('\\'))
 	{
 		if (pos >= str.size())

src/util/string.h

@@ -450,7 +450,7 @@ inline void str_replace(std::string &str, const std::string &pattern,
 }
 
 /**
- * Escapes characters [ ] \ , ; that can not be used in formspecs
+ * Escapes characters [ ] \ , ; that cannot be used in formspecs
  */
 inline void str_formspec_escape(std::string &str)
 {
@@ -729,7 +729,7 @@ inline std::string str_join(const std::vector<std::string> &list,
 }
 
 /**
- * Create a UTF8 std::string from a irr::core::stringw.
+ * Create a UTF8 std::string from an irr::core::stringw.
  */
 inline std::string stringw_to_utf8(const irr::core::stringw &input)
 {
@@ -738,7 +738,7 @@ inline std::string stringw_to_utf8(const irr::core::stringw &input)
 }
 
  /**
-  * Create a irr::core:stringw from a UTF8 std::string.
+  * Create an irr::core:stringw from a UTF8 std::string.
   */
 inline irr::core::stringw utf8_to_stringw(const std::string &input)
 {