diff --git a/poincare/include/poincare/tree_pool.h b/poincare/include/poincare/tree_pool.h
index 8caf78128..cf5108d73 100644
--- a/poincare/include/poincare/tree_pool.h
+++ b/poincare/include/poincare/tree_pool.h
@@ -7,8 +7,8 @@
 #include <string.h>
 #include <new>
 #if POINCARE_TREE_LOG
-#include <iostream>
 #include <ostream>
+#include <iostream>
 #endif
 
 namespace Poincare {
diff --git a/poincare/include/poincare/unit.h b/poincare/include/poincare/unit.h
index 68d2ce221..0646323e5 100644
--- a/poincare/include/poincare/unit.h
+++ b/poincare/include/poincare/unit.h
@@ -256,13 +256,9 @@ public:
             Representative::Prefixable::No,
             NoPrefix),
         },
-
     SolideAngleRepresentatives[] = {
         Representative("sr", nullptr, Representative::Prefixable::No, NoPrefix),
     },
-
-
-
     MassRepresentatives[] = {
         Representative("g",   nullptr,
             Representative::Prefixable::Yes,
@@ -299,15 +295,12 @@ public:
             Representative::Prefixable::Yes,
             PositiveLongScalePrefixes),
         },
-
     LuminousFluxRepresentatives[] = {
         Representative("lm", "_cd*_sr", Representative::Prefixable::No, NoPrefix),
         },
-
     IlluminanceRepresentatives[] = {
         Representative("lx", "_cd*_sr*_m^(-2)", Representative::Prefixable::No, NoPrefix),
         },
-
     ForceRepresentatives[] = {
         Representative("N",   "_kg*_m*_s^-2",
             Representative::Prefixable::Yes,
diff --git a/poincare/src/unit.cpp b/poincare/src/unit.cpp
index a3aa7e754..13d63f01d 100644
--- a/poincare/src/unit.cpp
+++ b/poincare/src/unit.cpp
@@ -224,29 +224,14 @@ Unit Unit::Builder(const Dimension * dimension, const Representative * represent
 }
 
 Expression Unit::shallowReduce(ExpressionNode::ReductionContext reductionContext) {
-
-
   if (reductionContext.symbolicComputation() == ExpressionNode::SymbolicComputation::ReplaceAllSymbolsWithUndefinedAndDoNotReplaceUnits) {
     return *this;
   }
-
-
   UnitNode * unitNode = static_cast<UnitNode *>(node());
-
-
   const Dimension * dim = unitNode->dimension();
-
-
   const Representative * rep = unitNode->representative();
-
-
   const Prefix * pre = unitNode->prefix();
-
-
-
   int8_t prefixMultiplier = pre->exponent();
-
-
   if (rep == dim->stdRepresentative()) {
     const Prefix * stdPre = dim->stdRepresentativePrefix();
     unitNode->setPrefix(stdPre);
@@ -258,15 +243,10 @@ Expression Unit::shallowReduce(ExpressionNode::ReductionContext reductionContext
   } else {
     result = Expression::Parse(rep->definition(), nullptr, false).deepReduce(reductionContext);
   }
-
-
-
   if (prefixMultiplier != 0) {
     Expression multiplier = Power::Builder(Rational::Builder(10), Rational::Builder(prefixMultiplier)).shallowReduce(reductionContext);
     result = Multiplication::Builder(multiplier, result).shallowReduce(reductionContext);
   }
-
-
   replaceWithInPlace(result);
   return result;
 }