diff --git a/circuits/compconstant.circom b/circuits/compconstant.circom
index 96a6f1b..e7fb3f0 100644
--- a/circuits/compconstant.circom
+++ b/circuits/compconstant.circom
@@ -46,12 +46,11 @@ template CompConstant(ct) {
         slsb = in[i*2];
         smsb = in[i*2+1];
 
-
-        if ((cmsb==0)&(clsb==0)) {
+        if ((cmsb==0)&&(clsb==0)) {
             parts[i] <== -b*smsb*slsb + b*smsb + b*slsb;
-        } else if ((cmsb==0)&(clsb==1)) {
+        } else if ((cmsb==0)&&(clsb==1)) {
             parts[i] <== a*smsb*slsb - a*slsb + b*smsb - a*smsb + a;
-        } else if ((cmsb==1)&(clsb==0)) {
+        } else if ((cmsb==1)&&(clsb==0)) {
             parts[i] <== b*smsb*slsb - a*smsb + a;
         } else {
             parts[i] <== -a*smsb*slsb + a;
diff --git a/circuits/pointbits.circom b/circuits/pointbits.circom
index ec4d2e7..9084a8e 100644
--- a/circuits/pointbits.circom
+++ b/circuits/pointbits.circom
@@ -61,7 +61,7 @@ function sqrt(n) {
         r = r*b;
     }
 
-    if (r > ((-1) >> 1)) {
+    if (r < 0 ) {
         r = -r;
     }
 
diff --git a/test/smtprocessor.js b/test/smtprocessor.js
index 8b418e5..8467073 100644
--- a/test/smtprocessor.js
+++ b/test/smtprocessor.js
@@ -104,8 +104,6 @@ describe("SMT Processor test", function () {
         await testInsert(tree, key, value, circuit);
     });
 
-
-
     it("Should remove an element", async () => {
         await testDelete(tree, 111, circuit);
         await testDelete(tree, 333, circuit);
@@ -207,5 +205,4 @@ describe("SMT Processor test", function () {
         await testUpdate(tree1, 9, 999, circuit);
         await testUpdate(tree1, 32, 323232, circuit);
     });
-
 });