Use a real JS construct, WTF knows why this works in chromium.

Abstract/abstract.tex

@@ -6,7 +6,7 @@
 \hyphenation{αυτές νέφος}
 
 \noindent Τη σημερινή εποχή, όλο και περισσότερος κόσμος βασίζεται πλέον σε
-υπηρεσίες τύπου IaaS (Infrastructure-as-a-Service) έναντι των παραδοσιακών
+υπηρεσίες τύπου IaaS (Infrastructure as a Service) έναντι των παραδοσιακών
 επιτόπιων υποδομών για την παροχή υπολογιστικής υποστήριξης σε εφαρμογές,
 υπηρεσίες και επιχειρησιακές διαδικασίες. Αυτό συμβαίνει διότι κατ' αυτό τον
 τρόπο μειώνονται τα έξοδα ενός οργανισμού ή μιας επιχείρησης εφόσον δεν υπάρχει

Abstract/abstractenglish.tex

@@ -2,28 +2,28 @@
 % skip indentation just for this paragraph
 \textenglish{
 
-\noindent Today, more and more people rely on IaaS
-(Infrastructure-as-a-Service) services over a traditional on-premise
-infrastructure to provide computational support to applications, services and
-business processes. This is due to the fact that the costs of an organization
-or business are reduced, since there is no need for an upfront investment on
-the purchase of equipment. Also, the operational cost of using IaaS services is
-based on flexible billing models according to the usage (of the offered
-infrastructure resources). In addition, it is possible to scale the offered
-remote infrastructure, depending on the needs of the organization and the
-current workload of the services and applications to be supported. In this way,
-the responsibility for the equipment and its maintenance is transferred to
-third parties, while at the same time a new trust model is introduced between
-the user/organization and the cloud provider. The increased interest shown by
-enterprises when in comes to virtualization technologies (which are a key
-foundation of IaaS services) in conjunction with the rapid rise in popularity
-of container technologies such as Docker, has in turn begun to drive the
-adoption of the microservices architecture for application development. An
-architecture based on virtualization technologies for hosting applications in
-cloud infrastructures and container technologies for partitioning their
-functions into a set of containers and thus, providing an appropriate level of
-performance and scalability \cite{awsMicroservices}. However, such applications
-remain vulnerable to security issues that may be tied to the cloud and/or the
+\noindent Today, more and more people rely on IaaS (Infrastructure as a
+Service) services over a traditional on-premise infrastructure to provide
+computational support to applications, services and business processes. This is
+due to the fact that the costs of an organization or business are reduced,
+since there is no need for an upfront investment on the purchase of equipment.
+Also, the operational cost of using IaaS services is based on flexible billing
+models according to the usage (of the offered infrastructure resources). In
+addition, it is possible to scale the offered remote infrastructure, depending
+on the needs of the organization and the current workload of the services and
+applications to be supported. In this way, the responsibility for the equipment
+and its maintenance is transferred to third parties, while at the same time a
+new trust model is introduced between the user/organization and the cloud
+provider. The increased interest shown by enterprises when in comes to
+virtualization technologies (which are a key foundation of IaaS services) in
+conjunction with the rapid rise in popularity of container technologies such as
+Docker, has in turn begun to drive the adoption of the microservices
+architecture for application development. An architecture based on
+virtualization technologies for hosting applications in cloud infrastructures
+and container technologies for partitioning their functions into a set of
+containers and thus, providing an appropriate level of performance and
+scalability \cite{awsMicroservices}. However, such applications remain
+vulnerable to security issues that may be tied to the cloud and/or the
 technologies on which it is based.
 
 }