fix whitespace

Author: lilyminium

openforcefields/offxml/openff-2.3.0rc1.offxml

@@ -3,8 +3,8 @@
     <Author>The Open Force Field Initiative</Author>
     <Date>2025-09-12</Date>
     <Constraints version="0.3">
-	<Constraint smirks="[#1:1]-[*:2]" id="c1"></Constraint>
-	<Constraint smirks="[#1:1]-[#8X2H2+0:2]-[#1]" id="c-tip3p-H-O" distance="0.9572 * angstrom ** 1"></Constraint>
+        <Constraint smirks="[#1:1]-[*:2]" id="c1"></Constraint>
+        <Constraint smirks="[#1:1]-[#8X2H2+0:2]-[#1]" id="c-tip3p-H-O" distance="0.9572 * angstrom ** 1"></Constraint>
         <Constraint smirks="[#1:1]-[#8X2H2+0]-[#1:2]" id="c-tip3p-H-O-H" distance="1.5139006545247014 * angstrom ** 1"></Constraint>
     </Constraints>
     <Bonds version="0.4" potential="harmonic" fractional_bondorder_method="AM1-Wiberg" fractional_bondorder_interpolation="linear">

openforcefields/offxml/openff_unconstrained-2.3.0rc1.offxml

@@ -3,7 +3,7 @@
     <Author>The Open Force Field Initiative</Author>
     <Date>2025-09-12</Date>
     <Constraints version="0.3">
-	<Constraint smirks="[#1:1]-[#8X2H2+0:2]-[#1]" id="c-tip3p-H-O" distance="0.9572 * angstrom ** 1"></Constraint>
+        <Constraint smirks="[#1:1]-[#8X2H2+0:2]-[#1]" id="c-tip3p-H-O" distance="0.9572 * angstrom ** 1"></Constraint>
         <Constraint smirks="[#1:1]-[#8X2H2+0]-[#1:2]" id="c-tip3p-H-O-H" distance="1.5139006545247014 * angstrom ** 1"></Constraint>
     </Constraints>
     <Bonds version="0.4" potential="harmonic" fractional_bondorder_method="AM1-Wiberg" fractional_bondorder_interpolation="linear">