Simple JavaDoc @param for molecule added to method zmatrixChainToCart…

…esian().

commited by danielszisz

Change-Id: Ib23d337f5edf62a0d34c28d67bdf3a6aa1e7f066
Signed-off-by: Egon Willighagen <egonw@users.sourceforge.net>

src/main/org/openscience/cdk/modeling/builder3d/AtomPlacer3D.java

@@ -196,7 +196,8 @@ public void placeAliphaticHeavyChain(IAtomContainer molecule, IAtomContainer cha
 	 * The first Atom end up in the origin, the second on on the x axis, and the third
 	 * one in the XY plane. The rest is added by applying the Zmatrix distances, angles
 	 * and dihedrals. Assign coordinates directly to the atoms.
-	 *
+	 * 
+	 * @param  molecule  the molecule to be placed in 3D
 	 * @param  flag_branched  marks branched chain
 	 * author: egonw,cho
 	 */