cosmetic: fix several typos found by codespell

Change-Id: Id1f6766572fd313463201e6d03964965f227db25

COPYING

@@ -666,7 +666,7 @@ For more information on this, and how to apply and follow the GNU AGPL, see
 =========================================================================
 
 This marks the end of the AGPLv3 text.  The following text is appended to the
-same file for convience but constituting a distinct document, not part of the
+same file for convenience but constituting a distinct document, not part of the
 actual AGPL text and not part of an attempt to create a deriviative work based
 on the AGPLv3 text.
 

CommonLibs/Vector.h

@@ -232,7 +232,7 @@ template <class T> class Vector {
 		assert(mStart+span<=mEnd);
 		for (i = 0; i < span; i++, src++, dst++)
 			*dst = *src;
-		/*TODO if not non-trivially copyable type class, optimize:
+		/*TODO if not non-trivially copiable type class, optimize:
 		memcpy(dst,mStart,span*sizeof(T)); */
 	}
 

Transceiver52M/signalVector.cpp

@@ -47,7 +47,7 @@ void signalVector::operator=(const signalVector& vector)
 	complex *src = vector.mData;
 	for (i = 0; i < size(); i++, src++, dst++)
 		*dst = *src;
-	/* TODO: optimize for non non-trivially copyable types: */
+	/* TODO: optimize for non non-trivially copiable types: */
 	/*memcpy(mData, vector.mData, bytes()); */
 	mStart = mData + vector.getStart();
 }
@@ -70,7 +70,7 @@ size_t signalVector::updateHistory()
 	complex *src = mStart + this->size() - num;
 	for (i = 0; i < num; i++, src++, dst++)
 		*dst = *src;
-	/* TODO: optimize for non non-trivially copyable types: */
+	/* TODO: optimize for non non-trivially copiable types: */
 	/*memmove(mData, mStart + this->size() - num, num * sizeof(complex)); */
 
 	return num;